P or g ar m
■ Program 30 The 91st Congress of JGES
P or g Address of JGES President ar m May 12(Thu) 13：00～13：50 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
JGES activities and future prospects
Hisao Tajiri (President, Japan Gastroenterological Endoscopy Society, Tokyo, Japan) Moderator: Rikiya Fujita(Showa University, Japan)
Lecture by Congress President May 13(Fri) 13：00～13：50 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
My History of Endoscopy and its Passion
Tetsuya Mine (Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, Tokai University, School of Medicine, Kanagawa, Japan) Moderator: Tatsuo Yamakawa (Teikyo University School of medicine University Hospital, Mizonokuchi, Japan)
Special Lecture 1 May 12(Thu) 10：00～10：50 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
From East to West: How to widespread endoscopic knowledge
Jean-François Rey (Institute Arnault Tzanck, Saint Laurent Du Var, France) Moderator: Masaki Kitajima(International University of Health and Welfare, Japan)
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P or Special Lecture 2 g ar m May 12(Thu) 11：00～11：50 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Acute Hemorrhagic Rectal Ulcer: An Experience in an Urban Emergency Hospital in USA
Choichi Sugawa (Dept. of Surgery, Detroit Receiving Hospital, Wayne State University, Detroit, Michigan, USA ) Moderator: Tanaka Masao(Shimonoseki City Hospital, Japan)
Special Lecture 3 May 13(Fri) 10：00～10：50 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
Global Trend and Issues of Health Care in Japan
Fumiaki Ueno (Governor, American College of Physicians, Japan Chapter) Moderator: Michio Kaminishi(Showa General Hospital, Japan)
Special Lecture 4 May 13(Fri) 11：00～11：50 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
The Wall of Medical Society -How Medical Society can Serve the Needs of the Public
Takeshi Yoro (Professor Emeritus,The University of Tokyo, Tokyo, Japan) Moderator: Soichiro Miura(President, National Defense Medical College, Japan)
Gastroenterological Endoscopy 32 The 91st Congress of JGES
P or g Keynote Lecture 1 ar m May 13(Fri) 14：00～14：30 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Pancreatitis: When to intervene endoscopically
Douglas O. Faigel (Mayo Clinic, Scottsdale, AZ, USA) Moderators: Naotaka Fujita(Miyagi Medical Check-up Plaza, Japan) Yoshiki Hirooka(Dept. of Endoscopy, Nagoya University, Japan)
Keynote Lecture 2 May 13(Fri) 8：30～9：00 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
ERCP ‒ specific challenges
Lars Aabakken (Oslo University Hospital ‒ Rikshospitalet, Oslo, Norway) Moderators: Naohisa Yahagi(Cancer Center, Keio University School of Medicine, Tokyo, Japan) Douglas O. Faigel(Mayo Clinic, Scottsdale, AZ, USA)
Educational Lecture 1 May 12(Thu) 9：00～9：50 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
History and Classification of Gastritis
Ken Haruma (Dept. of General Internal Medicine 2, Kawasaki Hospital, Kawasaki Medical School, Japan) Moderator: Tetsuo Arakawa(Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Japan)
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P or Educational Lecture 2 g ar m May 12(Thu) 14：00～14：50 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Pancreatobiliary endoscopy from the viewpoint of surgeons
Masanori Sugiyama (Dept. of Surgery, Kyorin University School of Medicne, Tokyo, Japan) Moderator: Hiroaki Suzuki(The Jikei University School of Medicine, Japan)
Educational Lecture 3 May 12(Thu) 15：00～15：50 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Knack of lower esophageal endoscopic observation -for the sensitive detection of RE, Barrett, and EoE-
Yoshikazu Kinoshita (Dept. of Gastroenterology and Hepatology, Shimane University School of Medicine, Shimane, Japan) Moderator: Kentaro Sugano(Professor Emeritus, Dept. of Medicine, Jichi Medical University, Japan)
Educational Lecture 4 May 12(Thu) 16：00～16：50 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Helicobacter pylori infection and Gastric cancer:Including Medical check-up for Gastric cancer risk
Naomi Uemura (Kohonodai Hospital, National Center for Global Health and Medicine, Japan) Moderator: Choitsu Sakamoto(Gyotokukai Medical Corporation, Japan)
Gastroenterological Endoscopy 34 The 91st Congress of JGES
P or g Educational Lecture 5 ar m May 13(Fri) 9：00～9：50 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
The progression of magnifying endoscopic diagnosis of colorectal cancer -pit pattern, Endocytoscopy, and Computer-Aided Diagnosis
Shin-ei Kudo (Showa University Northern Yokohama Hospital, Digestive Disease Center, Kanagawa, Japan) Moderator: Shigeaki Yoshida(Aomori Prefectural Central Hospital, Japan)
Educational Lecture 6 May 14(Sat) 9：00～9：50 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Collaboration of internal medicine and surgery for gastric cancer treatment
Yasuyuki Seto (Dept. of Gastrointestinal Surgery, The University of Tokyo Hospital, Tokyo, Japan) Moderator: Seigo Kitano(Oita University, Japan)
Educational Lecture 7 May 14(Sat) 10：00～10：50 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Unveiling of inflammatory bowel disease using endoscopic biopsied specimen
Mamoru Watanabe (Tokyo Medical and Dental University, Dept. of Gastroenterology and Hepatology, Tokyo, Japan) Moderator: Toshifumi Hibi(Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Japan)
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P or g ar The 5th JGES-ASGE Joint Symposium m
East versus West: Differences and Similarities in GI Endoscopy
May 13(Fri) 9：00～11：30 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Naohisa Yahagi Cancer Center, Keio University School of Medicine, Japan Douglas O. Faigel Mayo Clinic, Scottsdale, AZ, USA
IS1-1. Endoscopic aspects of superficial esophageal cancer in Eastern and Western countries Dept. of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan Kenichi Goda IS1-2. Endoscopic diagnosis and treatment of early colorectal cancer in Japan Dept. of Gastroenterology and Hepatology, Kinki University Faculty of Medicine Osaka-Sayama, Japan Toshiharu Sakurai IS1-3. Techniques to Improve the Detection of Adenomas during Colonoscopy Sansum Clinic, Santa Barbara, California, USA John Petrini IS1-4. Current status of peroral cholangioscopy Saitama Medical University International Medical Center, Saitama, Japan Shomei Ryozawa IS1-5. Therapeutic approach in the biliary tract and pancreas Mayo Clinic, USA Bret T. Petersen
Gastroenterological Endoscopy 36 The 91st Congress of JGES
P or g ar m The 10th JGES-ESGE Joint Symposium
Device-assisted endoscopy
May 13(Fri) 14：00～16：30 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Hironori Yamamoto Jichi Medical University, Japan Lars Aabakken Oslo University Hospital Rikshospitalet, Oslo Norway
IS2-1. Double-balloon enteroscopy Dept. of Medicine, Div. of Gastroenterology, Jichi Medical University, Tochigi, Japan Tomonori Yano IS2-2. The usefulness of single-balloon enteroscopy Endoscopy, University Hospital of Medicine, Tokyo Medical and Dental University, Tokyo, Japan Kazuo Ohtsuka IS2-3. Innovations and techniques for short type double balloon endoscope assisted ERCP in patients with altered gastrointestinal anatomy The Third Dept. of Internal Medicine, Div. of Gastroenterology and Hepatology, Kansai Medical University, Osaka, Japan Masaaki Shimatani IS2-4. Balloon assisted ESD～How to conquer difficult cases in colonic ESD～ Center of Gastroenterology, Otaru Ekisaikai Hospital, Otaru, Japan Shinichi Katsuki IS2-5. Difficult colonoscopy ‒ role of device assisted intubation Translational Gastroenterology Unit, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom James East IS2-6. Endoscopic handling of small bowel strictures Dept. of Internal Medicine I / Frankfurt University Hospital, Frankfurt, Germany Jörg G. Albert IS2-7. Spiral enteroscopy European Georges Pompidou Hospital, Paris, France Gabriel Rahmi
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P or g ar JGES-Asian International Joint Symposium - with the 15th JKSGE m
Session 1：Up-to-date diagnosis and treatment in upper GI endoscopy
May 12(Thu) 14：00～16：30 Room6（Zuiko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Haruhiro Inoue Showa University Koto-Toyosu Hospital, Digestive Disease Center, Japan Myung-Gyu Choi The Catholic University of Korea, Korea
IS3-1-1. Where is the Confocal Laser Endomicroscopy going to? ：The Past, Present, and Future CHA Bundang Medical Center, Seongnam-si, Korea Joo Young Cho IS3-1-2. Diagnosis of Upper GI Dept. of Endoscopy, Jikei University School of Medicine, Tokyo, Japan Kazuki Sumiyama IS3-1-3. Endoscopic resection of pyloroduodenal tumors： tips and pitfalls Korea University, Guro Hospital, Korea Jong-Jae Park IS3-1-4. Advances in endoscopic therapy for treatment of Upper GI diseases The Chinese University of Hong Kong, China Philip Wai Yan Chiu
Gastroenterological Endoscopy 38 The 91st Congress of JGES
P or g ar m JGES-Asian International Joint Symposium - with the 15th JKSGE
Session 2：Up-to-date treatment in pancreaticobiliary endoscopy
May 12(Thu) 14：00～16：30 Room6（Zuiko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Yoshinori Igarashi Div. of Gastroenterological and Hepatology, Toho University Omori Medical Center, Japan Yong-Tae Kim Seoul National University Hospital, Korea
IS3-2-1. Therapeutic EUS for Pancreas Disease Seoul National University College of Mecicine, Seoul, Korea Ji Kon Ryu IS3-2-2. Balloon enteroscopy-assisted therapeutic ERCP in patients with Roux-en-Y anastomosis and intact papilla Dept. of Gastroenterology and Hepalology, Tokyo Medical University, Tokyo, Japan Takao Itoi IS3-2-3. New Endoscopic Approach to the Inside of Bile and Pancreatic Duct SoonChunHyang University School of Medicine, Bucheon/Seoul, Korea Jong Ho Moon IS3-2-4. Long-term follw-up after 1-minute versus 5-minute endoscopic papillary balloon dilation(EPBD)for bile duct stones National Taiwan Unuversity Hospital, Taipei, Taiwan Hsiu-Po Wang
Gastroenterological Endoscopy The 91st Congress of JGES 39
P or g ar JGES Core Session 1 － Panel Discussion － m
Advanced diagnostic endscopy for treatment in the upper GI tract
May 12(Thu) 9：00～11：30 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
Moderators: Mototsugu Kato Div. of Endoscopy, Hokkaido University Hospital, Japan Mitsuru Kaise Dept. of Gastroenterology, Toranomon Hospital, Japan Satoshi Tanabe Div. of Therapeutic Endoscopy, Dept. of Advanced Medicine, Research and Development Center for New Medical Frontiers, Kitasato University Schoolof Medicine, Japan
Keynote Lecture Dept. of Gastroenterology, Toranomon Hospital, Japan Mitsuru Kaise CS1-1. Usefulness of Dual red imaging in diagnosing and treating esophageal varices Dept. of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan Yoshihiro Furuichi CS1-2. The efficiency of 0-I protrusion and B2 vessel for diagnosis of esophageal carcinoma deeper than SM2 Dept. of Gastrointestinal Oncology Noriko Matsuura CS1-3. Esophageal squamous cell carcinoma detection by topically applying DPPIV-activatable fluorescence probes Dept. of Gastrointestional Surgery, Grad. Sch. of Med., Univ. of Tokyo, Tokyo, Japan Haruna Onoyama CS1-4. Fluorescent Imaging of early Head and Neck Squamous Cell Carcinoma Using a g-Glutamyltranspeptidase-Activated Probe Dept. of Gastroenterol Hepatol, Hokkaido Univ Grad Sch Med, Sapporo, Japan Takeshi Mizushima CS1-5. Endocytoscopic observation for esophageal lesions. Possibility for omission of biopsy histology Dept. of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, Japan Youichi Kumagai
CS1-6. Observer agreement in the assessment of Barrett’s esophagus using a simplified NBI classification： a multicenter study Dept. of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan Hiroto Furuhashi
CS1-7. Clinical application of endoscopic diagnosis with blue laser imaging and linked color imaging for early gastric cancer Dept. of Gastroenterology and Hepatology, Kyoto Pref. Univ. of Med., Kyoto, Japan Yusuke Horii
CS1-8. Usefulness of Chromo-LCI magnifying endoscopy in diagnosis of gastric depressive lesions Div. of Endoscopy, Chiba Cancer Center, Chiba, Japan Yoshiyasu Kitagawa CS1-9. Histological verification of usefulness of NBI for lateral extent diagnosis of intestinal type early gastric cancers Div. of Endoscopy, Yokohama City University Medical Center, Yokohama, Japan Makomo Makazu
Gastroenterological Endoscopy 40 The 91st Congress of JGES
P or CS1-10. Scrutiny of standard and extended ESD indicative cases of low-grade, well-differentiated gastric g ar m tubular adenocarcinoma Dept. of Gastrointestinal Endoscopy and Gastroenterology and Hepatology,Toyosaka Hospital,Niigata,Japan Takashi Saitoh CS1-11. Diagnostic demarcation of undifferentiated-type early gastric cancers post eradication using NBI magnifying endoscopy Dept. of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan Yusuke Horiuchi CS1-12. Recognition accuracy using 3D endoscopic images for superficial gastrointestinal cancer Dept. of Gastroenterology, Toranomon Hospital, Tokyo, Japan Kosuke Nomura CS1-13. A pilot study of probe-based confocal laser endomicroscopy for gastric lesions Endoscopy Division, National Cancer Center Hospital, Japan Seiichiro Abe CS1-14. Development of a new classification for in vivo diagnosis of duodenal epithelial tumors with CLE Dept. of Gastroenterology, NTT Medical Center, Tokyo, Japan Kouichi Nonaka
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P or g ar JGES Core Session 2 － Workshop － m
Advanced Diagnostic endscopy for treatment in the lower GI tract
May 13(Fri) 9：00～11：30 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Shinji Tanaka Endoscopy and Medicine, Hiroshima University, Japan Yusuke Saitoh Digestive Disease Center, Asahikawa City Hospital, Hokkaido, Japan
Keynote Lecture Digestive Disease Center, Asahikawa City Hospital, Hokkaido, Japan Yusuke Saitoh CS2-1. A pilot study of probe based confocal laser endomicroscopy for depth diagnosis in colorectal neoplasms Div. of Gastrointestinal Endoscopy, National Cancer Center Hospital, Tokyo, Japan Yusaku Tanaka CS2-2. Investigation of the usefulness of the endocytoscopy(EC)diagnosis for colorectal tumors Digestive Disease Center, Showa University Northern Yokohama Hospital, Japan Toyoki Kudo CS2-3. The role of LCI magnifying endoscopy using crystal violet staining in diagnosis of invasion depth for colorectal cancer Chiba Cancer Center,Div. of Endoscopy, Chiba, Japan Takuto Suzuki CS2-4. Use of Blue Laser Imaging for Diagnosis of Deeply Invasive Colorectal Cancer(T1b)： Reading Test using 100 Lesions Dept. of Coloproctology, Aizu Med. Center, Fukushima Med. Univ., Fukushima, Japan Daiki Nemoto CS2-5. Significance of WOS under magnifying NBI colonoscopy for the diagnosis of colorectal epithelial neoplasms Div. of Gastroenterology, Dept. of Internal Medicine, Iwate Medical University, Morioka, Japan Keisuke Kawasaki CS2-6. Comparison of JNET classification and capillary pattern classification Dept. of Endoscopy, National Cancer Center Hospital East, Chiba, Japan Naoki Okamoto
CS2-7. Efficacy of The Japan NBI Expert Team(JNET)classification by magnifying narrow band imaging for colorectal neoplasms Aichi Cancer Center, Dept. of Gastroenterology, Nagoya, Japan Kazuhiro Toriyama
CS2-8. Prospective validation study with the Japan NBI Expert Team(JNET)classification Gastrointestinal Center, SANO HOSPITAL, Hyogo, Japan Mineo Iwatate
CS2-9. Clinical validity and issue of JNET (Japan NBI Expert Team) NBI magnifying classification for colorectal lesions Dept. of Endoscopy, Hiroshima University Hospital,Hiroshima, Japan Kyoku Sumimoto
CS2-10. Feasibility of Narrow Band Imaging magnification for decision of treatment options for early colorectal cancers Dept. of gastroenterology, Saitama red cross hospital, Saitama, Japan Masanori Takahashi CS2-11. Endoscopic invasion depth diagnosis of T1 colorectal carcinoma as total excisional biopsy using NBI Dept. of Gastroenterology, Hokusetsu General Hospital, Takatsuki, Japan Makoto Sanomura
Gastroenterological Endoscopy 42 The 91st Congress of JGES
P or g ar m JGES Core Session 3 － Workshop －
Pancreatobiliary interventional EUS EUS-guided fistula creation: its complications and countermeasures
May 13(Fri) 14：30～17：00 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Naotaka Fujita Miyagi Medical Check-up Plaza, Japan Yoshiki Hirooka Dept. of Endoscopy, Nagoya University, Japan
Keynote Lecture Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, Tokai University, School of Medicine, Kanagawa, Japan Tetsuya Mine CS3-1. Safe technique to prevent adverse events of EUS-guided biliary drainage 2nd Dept. of Internal Medicine, Osaka Medical College, Osaka, Japan Takeshi Ogura CS3-2. Utility of EUS-Guided Hepaticogastrostomy with Antegrade Stenting for Malignant Biliary Obstruction of ERCP Inability Dept. of gastroenterology and hepatology, Kinki univercity school of medicine, Japan Ken Kamata CS3-3. EUS-guided hepaticogastrostomy using a long, partially-covered metal stent(LP-CMS) Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Yousuke Nakai CS3-4. Novel method to avoid the migration of metallic stent during EUS-guided hepatogastrostomy： intra-channel deployment General Internal Medicine 2, Kawasaki Medical School, Okayama, Japan Hirofumi Kawamoto CS3-5. Advantage and disadvantage of EUS-guided fistula creation as a biliary drainage method Dept. of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan Masaki Kuwatani CS3-6. Prevention of adverse events during EUS-guided antegrade treatment for biliary disorders First Dept. of Internal Medicine, Gifu University Hospital, Japan Takuji Iwashita
CS3-7. Complication of endoscopic ultrasound-guided cyst drainage for Pancreatic fluid collections The Dept. of Gastroenterology and Hepatolpgy, Tokyo Medical University,Tokyo,Japan Reina Tanaka
CS3-8. The adverse events and countermeasures of EUS-guided transmural pancreatic fluid collections drainage Div. of Gastroenterology, Dept. of Med., Showa Univ. Sch. of Med., Tokyo, Japan Katsuya Kitamura
CS3-9. The efficacy of double guide-wire technic for interventional EUS Okayama University Hospital, Dept. of Gastroenterology, Okayama, Japan Daisuke Uchida
CS3-10. Evaluation of the adverse events in EUS-guided drainage for pancreatic/peripancreatic fluid collection Div. Gastroenterology, Dept. of Internal Medicine, Sch. of Med. Kurume Univ., Kurume, Japan Yoshinobu Okabe CS3-11. Outcomes and methods of EUS-PD (Endscopic Ultrasonography guided Pancretic Drainage) and procedural accidents Dept. of Gastroenterological medicine, Aidu Central Hospital, Fukushima,Japan Toshiyasu Iwao CS3-12. Current status of EUS-PD for obstructive pancreatitis in Hiroshima university hospital Dept. of Gastroenterology and Metabolism, Hiroshima Univ., Hiroshima, Japan Tomofumi Tsuboi
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P or g ar Symposium 1 m
Endoscopic treatment of IBD-associated tumors: Current issues and future prospects
May 12(Thu) 9：00～11：30 Room3（Hakuun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Toshiyuki Matsui Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan Kiyonori Kobayashi Research and Development Center for New Medical Frontiers, Kitasato University, School of Medicine, Japan
S1-1. Problems and perspectives for endoscopic diagnosis of UC-associated neoplasia from pathological point of view Div. of Clinical Pathology, Sch. of Med. Niigata Univ., Niigata, Japan Yoichi Ajioka S1-2. SCENIC international consensus statement on surveillance and management of dysplasia in inflammatory bowel disease Div. of Gastroenterology, Dept. of Internal Medicine, Iwate Medical Univ., Morioka, Japan Takayuki Matsumoto S1-3. Comparative effectiveness of chromoendoscopy and AFI and NBI for dysplasia in ulcerative colitis： network meta-analysis Center for Gastroenterology and Inflammatory bowel disease, Ofuna Chuo Hospital Atsushi Yoshida S1-4. Endoscopic characteristics and treatments for UC associated intraepithelial neoplasia Div. of Gastroenterology and hepatology, Sch. of Med. Keio Univ., Tokyo, Japan Makoto Naganuma S1-5. Clinical Usefulness of EUS for Evaluation of the Invasion Depth of Ulcerative Colitis-associated Tumors Dept. of Gastroenterology, Sch. of Med. Kitasato Univ., Kanagawa, Japan Miwa Sada S1-6. Evaluation for differential diagnosis between sporadic and colitic neoplasm of UC patient Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Rinzaburo Matsuura
S1-7. Clinical significance of NBI and chromo magnifying endoscopy for ulcerative colitis associated tumors Dept. of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Shiro Oka
S1-8. Surveillance program for ulcerative colitis associated neoplasia： the incidence and risk factors Dept. of of Surgical Oncology, The Univ. of Tokyo, Tokyo, Japan Keisuke Hata
S1-9. Current status of surveillance program for dysplasia in ulcerative colitis Dept. of Surgery, the Institute of Medical Science, the University of Tokyo, Tokyo, Japan Masaru Shinozaki
S1-10. Endoscopic findings and clinical features of colorectal cancer with Crohn’s disease Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan Yutaka Yano Special Remarks Jikei University Kashiwa Hospital, Japan Toshifumi Ohkusa
Gastroenterological Endoscopy 44 The 91st Congress of JGES
P or g ar m Symposium 2
Clinical evaluation of “Guideline for post-ERCP pancreatitis” and prospects for the future
May 12(Thu) 9：00～11：30 Room5（Koun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Shomei Ryozawa Saitama Medical University International Medical Center, Saitama, Japan Ryukichi Akashi Kumamoto city medical association, Health Care Center, Japan
S2-1. Risk factors for post-ERCP pancreatitis： the analysis of a randomized clinical trial of oral diclofenac Div. of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Hirotoshi Ishiwatari S2-2. Efficacy of EST after IDUS in preventing post-ERCP pancreatitis Dept. of Gastroenterology, Saitama Medical University International Medical Center, Japan Hirotoshi Iwano S2-3. Evaluation of the form of native papilla related to PEP and the appropriate time for cannulation by trainees during ERCP Dept. of gastrenterology, digestive center, Kyoto Katsura Hospital, Kyoto, Japan Kiyonori Kusumoto S2-4. Retrospective study of post-ERCP pancreatitis in our hospital Dept. of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Japan Azumi Suzuki S2-5. The clinical practice of post-ERCP pancreatitis, and examination of factors causing severe pancreatitis Dept. of Gastroenterology, Kameda Medical Center, Chiba, Japan Masayoshi Kobayashi S2-6. Analysis of the risk factor for severe post ERCP pancreatitis at our institution Dept. of Gastroenterology, Toyohashi Municipal Hospital, Toyohashi, Japan Yuki Kinoshita S2-7. Risk foctors for severe post-ERCP pancreatitis Dept. of Gastroenterology, University of Yamanashi, Yamanashi, Japan Hiroko Shindo S2-8. Clinical verification of post-ERCP pancreatitis(PEP)guidelines in 76 cases Dept. of Gastroenterology, Kumamoto Regional Medical Center, Kumamoto, Japan Kikuo Kanda
S2-9. Rescue ERCP and emergency pancreatic duct stent placement for the management of post-ERCP pancreatitis Dept. of Gastroenterology, Japanese Red Cross Date General Hospital, Date, Japan Hiroyuki Hisai
S2-10. The current state of post-ERCP acute pancreatitis in our institution Dept. of gastroenterology, Toranomon Hospital , Tokyo, Japan Tetsuo Tamura
S2-11. Post-ERCP pancreatitis and treatment of severe acute pancreatitis at Hyogo Prefectural Kaibara Hospital Div. of Internal Medicine, Dept. of Hyogo Prefectural Kaibara Hospital, Tamba, Japan Yasukazu Fujii
S2-12. A case of nephrogenic diabetes insipidus and sodium-losing nephropathy in post-ERCP sever acute pancreatitis Dept. of Gastroenterology, Takagi Hospital, Fukuoka, Japan Kouji Nishida Special Remarks Showa University, Japan Rikiya Fujita
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P or g ar Symposium 3 m
Problems of gastric cancers after H. pylori eradication
May 13(Fri) 14：00～16：30 Room3（Hakuun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Shin-Ichi Takahashi Third Dept. of Internal Medicine, Kyorin University School of Medicine, Japan Kazunari Murakaimi Dept. of Gastroenterology, Faculty of Medicine, Oita University, Japan
S3-1. Clinicopathological features of gastric cancer detected after Helicobacter pylori eradication Div. of Gastroenterology, Matsuyama Red-cross Hospital, Matsuyama, Japan Hiroki Yaita S3-2. Endoscopic evaluation of the risk for metachronous gastric cancer after HP eradication following endoscopic resection Second Dept. of Internal Medicine, Wakayama Medical University, Wakayama, Japan Kosaku Moribata S3-3. The study of clinical feature and background mucosa of gastric cancer after H.pylori eradication therapy Dept. of Internal medicine, Niigata Prefectural Yoshida Hospital, Niigata, Japan Yoshitaka Nawada S3-4. The factors associated with the development of metachronous gastric cancer after ESD in patients with eradication Div. of Gastroenterology, Tohoku Univ. Graduate Sch. of Med., Sendai, Japan Waku Hatta S3-5. Gastric Xanthoma is an important cancer biomarkers after Helicobacter pylori eradication Dept. of Gastroenterology & Oncology, University of Tokushima, Japan Shinji Kitamura S3-6. Somatic mutations in Noncancerous gastric mucosa with Helicobacter pylori infection Dept. of Gastroenterology, Yamanashi Prefectural Central Hospital, Kofu, Japan Natsuhiko Kuratomi S3-7. Clinical features of advanced gastric cancer discovered after H. pylori eradication Dept. of Health Care Medicine, Kawasaki Medical School, Okayama, Japan Tomoari Kamada
S3-8. Pre-invasive gastric cancers discovered after H. pylori eradication Dept. of Gastroenterology and Hepatology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan Masaaki Kobayashi
S3-9. Clinicopathological difference between early and advance gastric cancer following H. pylori eradication Dept. of Gastroenterology, Fuculty of Medicine, Oita Univ., Yufu, Oita, Japan Masaaki Kodama
S3-10. The study about treatment, pathology, background of gastric cancer after eradication and HP infected gastric cancer Gastroenterology, Aichi Cancer Center Aichi Hospital, Aichi, Japan Masatoshi Sakakibara S3-11. Endoscopic characteristics of gastric cancer and analyses of rapidly progressive cases after HP eradication Foundation for Detection of Early Gastric Carcinoma, Tokyo, Japan Yoshitaka Tokai Special Remarks Gastroenterological Center, Yokohama City University Medical Center, Japan Chikara Kunisaki
Gastroenterological Endoscopy 46 The 91st Congress of JGES
P or g ar m Video Symposium 1
Endoscopic treatment of colorectal LST: Progress and limitations
May 13(Fri) 14：00～16：30 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Hiroto Kita Dept. of Internal Medicine, Teikyo University, School of Medicine, Japan Takashi Toyonaga Dept. of Endoscopy, Kobe University Hospital, Japan
VS1-1. Usefullness of the Pocket-creation method in ESD for colorectal LST-NG Div. of Gastroenterology, Dept. of Medicine, Jichi Medical University, Shimotsuke, Japan Hirotsugu Sakamoto VS1-2. Underwater endoscopic submucosal dissection is usefull technique in the treatment of colorectal neoplasia Div. of Gastroenterology, Kainan Hospital, Aichi, Japan Shin Kunii VS1-3. SB Jr assisted FlushKnife significantly improved a self-completion rate of colorectal ESD performed by trainees Dept. of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan Takeshi Yamashina VS1-4. The efficacy and safety of Cold snare polypectomy for LST Dept. of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan Ryohei Hirose VS1-5. PGA felt sealing method for prevention of bleeding related to colon ESD in patients taking antithrombotic agents Dept. of Endoscopy, Nagasaki University Hospital, Nagasaki, Japan Naoyuki Yamaguchi VS1-6. Treatment outcome and strategy of ESD for LST on appendeceal orifice NTT Medical Center Tokyo, Dept. of Gastroenterology, Japan Tomoaki Tashima VS1-7. Comparison of the treatment difficulty of ESD to the cecum LST lesions in our hospital Div. of gastroenterology, Sch. of Med. Kitasato Univ., Tokyo, Japan Tosihiro Kawano
VS1-8. Feasibility and safety of endoscopic submucosal dissection for lower rectal tumors with hemorrhoids Dept. of Endoscopy, Kobe University Hospital, Hyogo, Japan Shinwa Tanaka
VS1-9. Endoscopic submucosal dissection for residual laterraly spreading tumors Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama, Japan Tomoyuki Ishigaki
VS1-10. Progress and limitations of endoscopic submucosal dissection for laterally spreading tumors Endoscopy Division, Cancer Institute Hospital, Tokyo, Japan Yoshiro Tamegai
VS1-11. Influence of preoperative biopsy on colorectal ESD for laterally spreading tumor Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan Shusei Fukunaga VS1-12. Analysis of endoscopic treatment of laterally spreading tumors with skirt Dept. of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East, Chiba, Japan Shozo Osera Special Remarks Dept. of Internal Medicine, Sumitomo Bessi Hospital, Japan Seiyu Suzuki
Gastroenterological Endoscopy The 91st Congress of JGES 47
P or g ar Panel Discussion 1 m
Current status and limitation of endoscopic treatment for colorectal T1(SM) cancer
May 12(Thu) 9：00～11：30 Room7（Kyokko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Toshiaki Watanabe Dept. of Surgical Oncology, The Univ of Tokyo, Japan Yutaka Saito Div. of Endoscopy, National Cancer Center Hospital, Japan
Special Remarks Endoscopy and Medicine, Hiroshima University, Japan Shinji Tanaka Pathological Commentator Fukuoka Univarsity, Faculty of Medicine, Dept. of Pathology, Fukuoka, Japan Satoshi Nimura PD1-1. Validity of JSCCR guidelines from the results of a surgical treatment after endscopic resection for T1 colorectal cancer Colorectal Surgery Division, National Cancer Center Hosipital, Japan Yukihide Kanemitsu PD1-2. Validation study of endoscopic submucosal dissection for T1b colorectal cancer Yokohama city University Medical Center Institute of Gastroenterology,Yokohama,Japan Takehide Fukuchi PD1-3. Study on the lymph node metastasis and long-term outcomes in T1 colorectal cancer NTT medical center Tokyo, Japan Maiko Takita PD1-4. Indication of endoscopic treatment for submucosal invasive colorectal cancer Dept. of Gastoenterology, Juntendo Univ., Tokyo, Japan. Naoto Sakamoto PD1-5. The expanded indication for endoscopic resection of T1 colorectal cancer Dept. of Gastroenterology, SAPPORO MEDICAL CENTER, NTT EC, Sapporo, Japan Shinji Yoshii PD1-6. Risk factors of lymph node metastasis and recurrence in T1 colorectal carcinomas Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama, Japan Katsuro Ichimasa
PD1-7. Extension of indication in endoscopic resection for SM invasive colorectal cancer Digestive disease Center, Dept. of Gastroenterology and Hepatology, Kyoto Katsura Hospital, Kyoto, Japan Shigehiko Fujii
PD1-8. The treatment of submucosal invasive colorectal cancer Institute of Gastroenterology, Tokyo Women’s Medical University, Japan Yuji Inoue
PD1-9. Management of T1 colorectal cancer with reference to long-term outcome Div. of Endoscopy, National Cancer Center Hospital, Tokyo, Japan Taku Sakamoto
PD1-10. Five-year outcomes of treatments for deep submucosal invasive colorectal cancer with no other pathological risk factors Div. of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Kenichiro Imai PD1-11. Future prospect of endoscopic treatment for pT1 colorectal cancer Toyama Prefectural Central Hospital, Toyama, Japan Fumitaka Arihara
Gastroenterological Endoscopy 48 The 91st Congress of JGES
P or PD1-12. Long-term outcomes after treatment for T1 colorectal carcinoma - A multicenter study of Hiroshima g ar m GI Endoscopy Group - Dept. of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Yuzuru Tamaru Keynote Lecture Showa University Northern Yokohama Hospital, Digestive Disease Center, Japan Shin-ei Kudo
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P or g ar Panel Discussion 2 m
Issues concerning sedation in gastrointestinal endoscopy: Toward a revision of the Guidelines
May 12(Thu) 9：00～11：30 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Katsutoshi Obara Dept. of Advanced Gastroenterological Endoscopy, Fukushima Medical University, Japan Hiroyasu Iiishi Dept. of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Japan
PD2-1. Pethidine hydrochloride is useful for pharyngeal examination with transoral endoscopy Dept. of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan Yasushi Yamasaki PD2-2. Safety and efficacy of midazolam for sedation during EUS for the elderly aged 75 and older Dept. of Gastroenterology, Fukushima Medical University, Aizu Medical Center, Aizuwakamatsu, Japan Ryo Igarashi PD2-3. Study about efficacy of Dexmedetomidine as a novel sedative agent during ESD for esophageal cancer-prospective study Dept. of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan Toshiyuki Yoshio PD2-4. The evaluation of sedation with Dexmedetomidine on gastric ESD Dept. of Gastroenterology and hepatology, Japanese redcross society Wakayama medical center, Japan Yasuki Nakatani PD2-5. Efficacy of sedation by propofol during endoscopic submucosal dissection Kagawa prefectural central hospital Kumiko Yamamoto PD2-6. Efficacy and safety of sedation using propofol in endoscopic submucosal dissection of early gastric cancer Dep. of Gastroenterology and Rheumatology, Sch. of Med. Fukushima Medical Univ., Fukushima, Japan Hitomi Kikuchi
PD2-7. The safety of propofol sedation with a TCI/BIS system in elderly patients during complex upper endoscopy procedure Dept. of Gastroenterology and Hepatology, Okayama University, Okayama, Japan Tatsuhiro Gotoda
PD2-8. Propofol vs midazolam for sedation in ESD for esophageal squamous cell carcinoma； randomized controled trial Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan Masaki Ominami
PD2-9. Risk factors of sedation for ERCP related procedure Dept. of Gastroenterology, Japanese Red Cross Kyoto Daini Hospital Kojiro Nakase PD2-10. Hybrid sedation using with propofol and dexmedetomidine for esophageal ESD Dept. of Gastroenterology, Takeda General Hospital, Kyoto, Japan Kengo Takimoto
Gastroenterological Endoscopy 50 The 91st Congress of JGES
P or PD2-11. Age-appropiate sedative strategy using dexmedetomidine for endoscopic retrograde g ar m cholangiopancreatography Div. of Gastroenterology, Dept. of Internal Medicine, Shiga University of Medical Science, Shiga, Japan Osamu Inatomi Special Remarks Dept. of Anesthesiology, Tokyo Women’s Medical University, Japan Makoto Ozaki
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P or g ar Panel Discussion 3 m
Current state of gastrointestinal endoscopy in the elderly (80 years and above)
May 13(Fri) 9：00～11：30 Room3（Hakuun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Taiji Akamatsu Endoscopy Center, Nagano Prefectural Suzaka Hospital, Japan Shigeaki Nagao Div. of Endoscopy, National Defence Medical Collage Hospital, Japan Osamu Hasebe Dept. of Gastroenterology, Nagano Municipal Hospital, Japan
PD3-1. Safety and prognostic value of ESD for elderly patients with early gastric cancer Dept. of Internal Medicine, Hiroshima City Hospital, Hiroshima, Japan Koji Miyahara PD3-2. Present status of endoscopic submucosal dissection for elder patients of early gastric cancer Second Dept. of Internal Medicine, National Defense Medical College, Tokorozawa, Japan Akinori Wada PD3-3. Safety and effectiveness of gastric and esophageal endoscopic submucosal dissection for people over 80 years of age National Cancer Center Hospital, Endoscopy Division, Tokyo, Japan Yasuo Miyamoto PD3-4. Safety and prognosis of elderly patients who underwent endoscopic submucosal dissection Dept. of Gastroenterol., NTT Medical Center, Tokyo, Japan Eiji Sakai PD3-5. Endoscopy of small bowel in the elderly Kinki University Faculty of Medicine, Osaka-sayama, Japan Mitsunari Yamada PD3-6. Feasibility and safety of colonoscopy in elderly patient Coloproctology Center Matsushima Hospital Matsushima Clinic, Japan Ryonho Koh PD3-7. The efficacy and safety of high concentrated PEG as a bowel preparation for colonoscopic examination in elderly people Dept. of Molecular Gastroenterology and Hepatology, Japan Naohisa Yoshida
PD3-8. Study about treatment results of colorectal ESD in older adults Dept. of Gastroenterology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan Azusa Kawasaki
PD3-9. Can endoscopic sphincterotomy safely be performed in elderly patients with pancreatic and biliary diseases? Dept. of Gastroenterology, Graduate School of Medicine, Chiba University, Japan Yuji Sakai
PD3-10. Long-term and short-term outcomes of ERCP for bile duct stones in the elderly ： a propensity score analysis Div. of Gastroenterology, Ogaki Municipal Hospital, Gifu, Japan Akira Kanamori PD3-11. Long-term biliary stenting is safe for common bile duct stones in elderly patients Digestive Endoscopy Center, Tsuyama Chuo Hospital, Tsuyama, Japan Hirofumi Tsugeno PD3-12. The effectiveness of endoscopic complete removal of bile duct stones in very elderly patients Dept. of Gastroenterology, Nagano Municipal Hospital, Japan Yasuhide Ochi
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P or Special Remarks g ar Hasune Royal Clinic, Japan m Masayuki Fujino
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P or g ar Panel Discussion 4 m
Issues related to guidelines for gastrointestinal endoscopy in patients taking antithrombotic agents
May 13(Fri) 14：00～16：30 Room6（Zuiko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Akihito Nagahara Dept. of Gastroenterology, Juntendo Shizuoka Hospital, Izunokuni-city, Japan Masao Ichinose Second Dept. of Internal Medicine, Wakayama Medical University, Japan
PD4-1. New criteria and point of endoscopic treatment to the NOAC user Dept. of Gastroenterology and Hepatolog, Hokkaido University Graduate school, Sapporo, Japan Masayoshi Ono PD4-2. Clinical outcomes of ESD in patients taking antithrombotics-PGA felt shielding method for prevention of delayed bleeding Dept. of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan Suguru Nakashiki PD4-3. Safety of esophageal endoscopic submucosal dissection for the patients under oral antithrombotic medication International University of Health and Werfare Mita Hospital, Japan Hanako Shishido PD4-4. Issues related to guidelines for gastric endoscopic submucosal dissection with antiplatelet agents Second Dept. of Internal Medicine, Wakayama Medical University, Wakayama, Japan Kenichiro Nakachi PD4-5. The effects of anticoagulants on the clinical outcome of endoscopic submucosal dissection Dept. of Gastroenterology, Ehime Prefectural Central Hospital, Ehime, Japan Hideomi Tomida PD4-6. Colonoscopic management of patients receiving antithrombotic medication Dept. of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan Tomoyoshi Shibuya PD4-7. The comparison of postperative bleeding between NOAC and Heparin bridging therapy for the colorectal polypectomy Dept. of Gastroenterology, Asahi General Hospital, Japan Manabu Kubota
PD4-8. High incidence of postoperative hemorrhage in colorectal endoscopic submucosal dissection during antithrombotic therapy Div. of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan Takaaki Murakami
PD4-9. Cold Polypectomy under the anti-thrombotic therapey Sapporo Medical Center NTT EC, Japan Mio Matsumoto
PD4-10. Management of antithrombotic agents in patients undergoing encoscopic sphincterotomy Dept. of Gastroenterology, Kokura Memorial Hospital, Fukuoka, Japan Noriko Ishigaki
PD4-11. Post-EST bleeding after guidelines revision in patients undergoing anticoagulant treatment Dept. of Internal, Fukuyama City Hospital, Hiroshima, Japan Shinichirou Muro PD4-12. A multicenter prospective study evaluating a safety of EUS-FNA for patients with antithrombotic agents Dept. of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan Kazumichi Kawakubo
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P or Special Remarks g ar Fujita Health University, Japan m Junji Yoshino
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P or g ar Panel Discussion 5 m
Endoscopic diagnosis and treatment of superficial esophageal cancer:Current state and limitations
May 14(Sat) 9：00～11：30 Room5（Koun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Miwako Arima Dept. of Gastroenterology, Saitama Cancer Center, Japan Haruhiro Inoue Showa University Koto-Toyosu Hospital, Digestive Disease Center, Japan
PD5-1. Endoscopic study on type B2 blood vessels of superficial esophageal cancer using BLI magnified endoscopy Dept. of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan Tomohiro Ueda PD5-2. Microvascular pattern around avascular area and pathological features of superficial esophageal cancers Dept. of Gastroenterology, Saitama Cancer Center, Saitama, Japan Mika Tsunomiya PD5-3. Usefullness of Magnifying endoscopic diagnosis using Type B2 vessels for SM2 carcinoma Dept. of Gastroenterlogy and Hepatology, Niigata Univ. Medical and Dental Hospital, Niigata, Japan Manabu Takeuchi PD5-4. Preoperative diagnosis for the invasion depth of Esophageal MM/SM1 cancer Dept. of Endscopy, Hiroshima University Hospital, Hiroshima, Japan Takeshi Mizumoto PD5-5. Evaluation of the utility of the steroid administration and the stenosis prevention after ESD of the esophageal cancer Dept. of Gastroenterology, Canser Institute Hospital, Tokyo, Japan Akiyoshi Ishiyama PD5-6. Indication of ESD for lateral spreading superficial esophageal carcinoma Dept. of Surgery, Keio University School of Medicine, Tokyo, Japan Hirofumi Kawakubo PD5-7. Clinical course of MM/SM1 esophageal cancer treated by Endoscopic Submucosal Dissection Dept. of Gastrointestinal Endoscopy, National Cancer Center, Tokyo, Japan Hiroki Kuwabara
PD5-8. Clinical Outcome of endoscopic treatment for cStage I esophageal cancer with MM and SM invasion Dept. of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan Makoto Ishihara
PD5-9. Multimodality treatments with EMR/ESD of Esophageal Squamous Cell Carcinoma with Submucosal Invasion Dept. of Surgery, Institute of Gastroenterology, Tokyo Women’s Medical Univ., Tokyo, Japan Masaho Ota
PD5-10. Surgery patients of additional and recurrent treatment cases after ESD for esophageal cancer Dept. of Gastroenterological Surgery, Okayama Univ., Okayama, Japan Shunsuke Tanabe
PD5-11. Efficacy and safety of combined treatment of endoscopic resection and chemoradiotherapy for superficial esophageal SCC Dept. of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka , Japan Kenta Hamada Special Remarks Dept. of Surgery, Tokai University, Japan Hiroyasu Makuuchi
Gastroenterological Endoscopy 56 The 91st Congress of JGES
P or g ar m Panel Discussion 6
Tips for endoscopic diagnosis and treatment of colitis
May 14(Sat) 9：00～11：30 Room7（Kyokko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Takayuki Matsumoto Div. of Gastroenterology, Dept. of Internal Medicine, Iwate Medical University, Japan Takanori Kanai Dept. of Internal Medicine, Div. of Gastroenterology and Hepatology, Keio University School of Medicine, Japan
PD6-1. Factors associated with endoscopic mucosal healing in ulcerative colitis Dept. of Gastroenterology, Kanazawa Univ., Kanazawa, Japan Kazuya Kitamura PD6-2. Evaluation of disease activity in patients with UC by white light, magnifying and autofluorescence imaging endoscopy Div. of Gastroenterology and Hematology/Oncology, Dept. of Medicine, Asahikawa Medical University, Asahikawa, Japan Yoshiki Nomura PD6-3. Assessment of mucosal healing of ulcerative colitis using linked color imaging, a novel endoscopic enhancement system Dept. of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan Tomohisa Takagi PD6-4. Usefulness of endocytoscopy for long-term prognosis in endoscopic remission in patients with ulcerative colitis Center for Diagnostic Therapeutic Endoscopy, School of Medicine Keio University, Tokyo, Japan Yoshihiro Nakazato PD6-5. Cytomegalovirus colitis in our hospital Dept. of Gastroenterology and Hepatology, Kobe City Medical Center General Hospital, Hyogo, Japan Hiroki Kitamoto PD6-6. Endoscopic diagnosis of intestinal diseases related to HIV infection National Hospital Organization, Osaka National Hospital, Osaka, Japan Yuko Sakakibara
PD6-7. Endoscopic findings of intestinal tuberculosis and getting the hang of diagnosis Dept. of Gastroenterology, Japanese Red Cross, Kyoto Daiichi Hospital, Japan Yusuke Okuyama
PD6-8. The features and diagnostic significance of characteristic endoscopic findings in acute intestinal GVHD Div. of Gastroenterology, Dept. of Medicine, Graduate Sch. of Med. Tohoku Univ., Sendai, Japan Katsuya Endo
PD6-9. Terminal ileum imaging to evaluate acute graft-versus-host disease severity Dept. of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan Yuusaku Sugihara
PD6-10. 5 cases of endoscopic findings in intestinal Behcet’ s disease complicated with myelodysplastic syndrome and trisomy 8 Nagano Red Cross Hospital, Nagano, Japan Toru Fujisawa Special Remarks Center for Preventive Medicine, Keio University School of Medicine, Japan Yasushi Iwao
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P or g ar Workshop 1 m
Current state and potential of endoscopy database ‒Focus on Japan Endoscopy Database (JED) Project-
May 12(Thu) 9：00～11：30 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Koji Matsuda Gastroenterology and Endoscopy, St. Marianna University School of Medicine, Yokohama City Seibu Hospital, Japan Kiyohito Tanaka Dept. of Gastroenterology, Kyoto Second Red Cross Hospital, Japan
W01-1. Current situation of the Japan Endoscopy Database(JED)project and future tasks Dept. of Theraputic Oncology Gradeate School of Medicine, Kyoto University, Japan Takahiro Horimatsu W01-2. Japan Endoscopy Database Project： Database for the stomach Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan Ichiro Oda W01-3. Current situation of Japan Endoscopy Database for the colorectum Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Shinya Kodashima W01-4. Attempt of an enteroscopy database in Japan Endoscopy Database Project Endoscopy, Univ. Hosp. of Med., Tokyo Medical and Dental Univ., Tokyo, Japan Kazuo Ohtsuka W01-5. Preliminary reports on the result of Japan Endoscopy Database(JED)project in pancreaticobiliary endoscopy field Dept. of Endoscopy, The Jikei University Katsushika Medical Center, Tokyo, Japan Masayuki Kato W01-6. The necessity of the endoscopy database in the endoscopic gastric cancer screening Dept. of Cancer Preventive Medicine, Hokkaido Univ. Graduate Sch. of Med., Japan Katsuhiro Mabe W01-7. Trial of endoscopic database using a tablet terminal Dept. of Gastroenterology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan Yoshinori Mizumoto
Gastroenterological Endoscopy 58 The 91st Congress of JGES
P or g ar m Workshop 2
Drug-induced gastrointestinal injury in the esophgus and stomach, and small and large intestines: Current state and measures
May 12(Thu) 14：00～16：30 Room3（Hakuun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Kazuma Fujimoto Dept. of Internal Medicine, Saga Medical School, Japan Kazuhide Higuchi The Second Dept. of Internal Medicine, Osaka Medical College, Japan Hiroshi Kashida Dept. of Gastroenterology and Hepatology, Kinki University, Japan
W02-1. Dabigatran-induced esophageal mucosal injury -investigations in patients undergoing ablation for atrial fibrillation- Dept. of Gastroenterology and Hepatology, Yamaguchi Univ. Grad. Sch. of Med., Yamaguchi, Japan Takeshi Okamoto W02-2. Clinicopathological features of drug induced gastroduodenal ulcer Div. of Gastroenterology, Matsuyama Red-cross Hospital, Matsuyama, Japan Masashi Kameda W02-3. Gender Diffenrence of Upper Gastrointestinal Mucosal Injury in Low-Dose Aspirin Users Dept. of Gastroenterology, Juntendo Shizuoka Hospital, Izunokuni-city, Shizuoka, Japan Yuji Shimada W02-4. The analysis of endoscopic findings for the dialysis patients treated with lanthanum carbonate Dept. of Gastroenterology, Fukui Prefectural Hospital, Fukui, Japan Hiroyuki Aoyagi W02-5. Clinical and endoscopic characteristics of drug-induced gastrointestinal bleeding during targeted therapy Kagawa University, Faculty of Medicine Dept. of Gastroenterology and Neurology, Japan Shintaro Fujihara W02-6. Gastrointestinal bleeding in patients taking antithrombotics including NOAC Div. of Gastroenterology, Dept. of Internal medicine, Kawasaki Medical school, Kurashiki, Japan Minoru Fujita W02-7. Oxidative stress status and observation of small intestine in video-capsule endoscopy among chronic NSAIDs users Dept. of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan Yoshiyasu Kono
W02-8. Intestinal lesions in patients taking new oral anticoagulant drugs Dept. of General Internal Medicine, Saitama Medical University, Saitama, Japan Hiroyuki Imaeda
W02-9. CYP2C19 polymorphism influences the exacerbating effect of proton pump inhibitor on NSAIDs-induced small bowel injury Dept. of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan Yoichiro Nuki W02-10. Effect of proton pump inhibitor and healing effect of irsogladine on NSAIDs-induced small-intestinal lesions Endoscopy Center, Osaka Medical College, Osaka, Japan Yuichi Kojima
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P W02-11. Drug-induced small-bowel mucosal injuries evaluated by capsule endoscopy with obscure or g ar gastrointestinal bleeding m Dept. of Gastroenterology,Tokyo medical university ibaraki medical center, Ibaraki, Japan Junichi Iwamoto W02-12. Current state and measures of drug-induced gastrointestinal injury in the large intestines in our hospital Kindai University, Dept. of Gastroenterogy and Hepatology, Osaka, Japan Kazuki Okamoto W02-13. Idiopathic Mesenteric Phrebosclerosis： Long-term Use of the Chinese Herbs Dept. of Gastroenterology, SAPPORO MEDICAL CENTER, NTT EC, Sapporo, Japan Shinji Yoshii W02-14. Clinical features of drug-induced collagenous colitis Dept. of Gastroenterology, Gifu Prefectural General Medical Center, Gifu, Japan Kenji Yamazaki W02-15. Risk factor of lower gastrointestinal bleeding in patients with low-dose aspirin Dept. of Central Endoscopy and Ultrasound, Nara Medical University, Nara, Japan Masayoshi Sawai W02-16. Relationship between Onset, Relapse of Clostridium Difficile Infection and Drugs Internal medicine, Okayama Saiseikai General Hospital, Okayama, Japan Masao Yoshioka
Gastroenterological Endoscopy 60 The 91st Congress of JGES
P or g ar m Workshop 3
Role of endoscopy in pancreaticobiliary lesions
May 12(Thu) 14：00～16：30 Room5（Koun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Atsushi Irisawa Dept. of Gastroenterology, Fukushima Medical Univarsity Aizu Madical Center, Japan Toshiharu Ueki Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan
W03-1. The role of diagnostic ERCP Center for Gastroenterology, Teine-Keijinkai Hospital, Sapporo, Japan Hideaki Koga W03-2. Diagnostic usefulness of the KL-6 Concentration of pancreatic juice and bile in pancreaticobiliary lesions Dept. of Gastroenterology, Tottori University School of medicine, Tottori, Japan Takumi Onoyama W03-3. Utility of transpapillary biliary forceps biopsy for the pathological diagnosis of pancreatic head cancer Div. of Endoscopy, Shizuoka Cancer Center, Japan Hiroyuki Matsubayashi W03-4. Significance of performing ERCP and EUS in Same day for obstructive jaundice and cholangitis Fukushima medical university Aizu medical center Dept. of Gastroenterology, Aizuwakamatsu, Fukushima, Japan Koki Hoshi W03-5. Value of EUS for remnant pancreas after pancreatectomy diagnosed as pancreatic cancer at early stage JA Onomichi general hospital, Japan Juri Ikemoto W03-6. The role of endoscopy for autoimmune pancreatitis Dept. of Gastroenterology, Kanazawa Univ., Ishikawa, Japan Masaki Miyazawa W03-7. The role of peroral cholangioscopy in bile duct lesion diagnosis Dept. of Gastroenterology, Teikyo Univ. Mizonoguchi Hospital,. Kawasaki, Kanagawa, Japan Shinpei Doi
W03-8. Role of the peroral cholangioscopy in the diagnosis for tumor extension of extrahepatic cholangiocarcinoma Dept. of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan Yasutaka Ishii
W03-9. Clinical usefulness of cholangiopancreatoscopy in the diagnosis of biliary stricture and IPMN Div. of Gastroenterology, Chiba Cancer Center, Japan Emiri Kita
W03-10. Effectiveness of peroral direct cholangioscopy using an ultraslim endoscope for the treatment of biliary stones Center for Gastroenterology, Okayama Univercity, Okayama, Japan Kazuyuki Matsumoto
W03-11. The role of ERCP related procedure in gallbladder disease Dept. of Gastroenterology and Hepatology, St. Marianna Univ., Sch. of Med., Kawasaki, Japan Kazunari Nakahara W03-12. The outcome of Endoscopic transpapillary gallbladder drainage for acute cholecystitis Div. of Gastroenterology, Gifu Prefectural General Medical Center, Gifu, Japan Nobuhiro Ando
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P W03-13. Usefulness of Balloon Endoscopy in the Diagnosis and Treatment of Anastomotic Stricture after or g ar Choledochojejunostomy m Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Hirofumi Kogure W03-14. Endoscopic therapy for benign biliary stricture and anastomotic site stricture in patient with surgical altered anatomy Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan Ryosuke Tonozuka W03-15. Usefulness of treatment of PTCS for hepatolithiasis after reconstruction of biliary tract Dept. of Gastroenterology, Fukuoka university chikushi hospital, Fukuoka, Japan Keiichiro Matsumura W03-16. The role of endoscopic biliary drainage in the liver cirrhosis patient Dept. of Gastroenterology and Nephrology Chiba University, Graduate School of Medicine, Chiba, Japan Junichiro Kumagai Special Remarks Dept. of Community-based Medical Education, Nagoya City University Graduate School of Medical Sciences, Japan Hirotaka Ohara
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P or g ar m Workshop 4
Strategies for endoscopic treatment of small intestine disorders
May 12(Thu) 9：00～11：30 Room6（Zuiko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Takayoshi Suzuki Dept. of Internal Medicine, Div. of Gastroenterology and Hepatology, Tokai university Tokyo Hospital, Japan Naoki Ohmiya Dept. of Gastroenterology, Sch. of Med. Fujita Health University,Japan
Keynote Lecture JGES Guideline for small-bowel capsule endoscopy and balloon enteroscopy： Obscure gastrointestinal bleeding, etc. Dept. of Gastroenterology, Sch. of Med. Fujita Health University, Japan Naoki Ohmiya W04-1. Prevalence of small intestinal capsule endoscopic findings in asymptomatic patients with anemia Digestive Endoscopy Center Tsuyama Central Hospital, Japan Junro Kataoka W04-2. Strategies for overt small bowel bleeding Dept. of the Center of Gastroenterology, Otaru Ekisaikai Hospital, Japan Tomoki Fujita W04-3. Efficacy of balloon endoscopy and capsule endoscopy for Overt ongoing OGIB Dept. of Gastroenterology, Showa University Fujigaoka Hospital, Kanagawa, Japan Kunio Asonuma W04-4. Strategy of Examination for Obscure Gastrointestinal Bleeding Digestive Disease Center, Showa Universuty Northern Yokohama Hospital, Japan Noriyuki Ogata W04-5. Verification of clinical strategy for overt on going OGIB Dept. of Gastroenterology, Okayama University Hospital, Japan Seiji Kawano W04-6. Treatment strategy of small-bowel vascular lesions Dept. of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Atsushi Igawa W04-7. Position of Double balloon endoscope in diagnosis and treatment of Small Intestine Cancer -multicenter study- Dept. of Gastroenterology, Osaka Rosai Hospital, Osaka, Japan Motohiro Hirao
W04-8. Will the PillCam® SB3 change the strategy of diagnosing tumors of the small bowel? Dept. of Gastroenterology and Hepatology, School of Medicine, Yokohama City University, Yokohama, Japan Takayuki Kato
W04-9. The efficacy of single balloon enteroscopy on out patients with Crohn’s disease The Dept. of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan Kento Takenaka
W04-10. Significance of monitoring of Crohn’s disease in remission phase by capsule endoscopy in terms of prognosis prediction Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Tsunaki Sawada W04-11. Postoperative follow-up study using capsule endoscopy in patients with Crohn’s disease Div. of Gastroenterology, Tohoku University, Japan Jun Kusaka
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P W04-12. Primary survey for the appropriate use of Patency Capsule： A Japanese multicenter prospective or g ar cohort study, J-POP Study m Dept. of Gastroenterology, Osaka City General Hospital, Osaka, Japan Kenji Watanabe W04-13. Yogurt containing Lactobacillus gasseri improved aspirin induced small intestinal injury Dept. of Internal Medicine, Div. of Gastroenterology and Hepatology, Tokai university Tokyo Hospital, Japan Takayoshi Suzuki
Gastroenterological Endoscopy 64 The 91st Congress of JGES
P or g ar m Workshop 5
Capsule endoscopyfor small and large intestines: Current state and future prospects
May 12(Thu) 14：00～16：30 Room7（Kyokko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Tetsuya Nakamura Dokkyo Medical University, Japan Hidemi Goto Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan
W05-1. Evaluation of small bowel mucosal breaks of low-dose aspirin users by a fecal immunochemical test Div. of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan Hiroki Endo W05-2. Examination of the small intestinal lesion in Crohn’s disease by capsule endoscopy Div. of Disease Control and Homeostasis, Dept. of Gastroenterology, Sch. of Med. Kanazawa Univ., Ishikawa, Japan Hirofumi Okafuji W05-3. Patency evaluation of Patency capsule - 24 hours judging method - Tokyo Women’s Medical University, Institute of Gastroenterology, Japan Teppei Omori W05-4. Usefulness and problems of patency capsule in hour hospital Div. of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan Yosuke Suyama W05-5. Management strategy of patency capsule to predict and minimize the risk of impaction Div. of Gastroenterology Dept. of Internal Medicine, Kawasaki Med. School, Okayama, Japan Manabu Ishii W05-6. Colon capsule endoscopy in the elderly： safety, findings, diagnostic yield, and contrivance Endoscopy Center, Aishinkai Nakae Hospital, Japan Konosuke Nakaji W05-7. Diagnostic accuracy of small colonic polyps in colon capsule endoscopy Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi, Japan Junichi Sato
W05-8. Diagnostic Ability of Colon Capsule Endoscopy for Flat Lesions： Comparative Trial with CT Colonography(UMIN000014772) Digestive Disease Center, Otaru Ekisaikai Hospital, Otaru, Japan Shinichi Katsuki
W05-9. The study of the factor of non-excretion in the recording time and the usefullness of FICE in colon capsule endoscopy Dept. of Gastroenterology, Fujita Health University, Aichi, Japan Takafumi Omori
W05-10. Efficacy of colon capsule endoscopy on the diagnosis of advanced colorectal cancer； a prospective study Dept. of Gastroenterology, The University of Tokyo, Tokyo, Japan Yumiko Ota W05-11. A new regimen of bowel preparation using nasal endoscopy for colon capsule endoscopy Dept. of Gastroenterology and Hepatology , Nijigaoka Hospital, Nagasaki, Japan Junichi Masuda W05-12. Study on the detectability of flat lesions using by the stereoscopic capsule endoscope Dept. of Gastroenterology, Sapporo Orthopaedics and Cardiovascular Hospital, Sapporo, Japan Hidetoshi Ohta
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P W05-13. Observation of the Human Digestive Tract with a Self-Propelling Capsule Endoscope or g 2nd Dept. of Internal Medicine, Osaka Medical College, Osaka, Japan ar Sadaharu Nouda m Special Remarks Dokkyo Medical University, Japan Akira Terano
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Endoscopic diagnosis and treatment of benign esophageal diseases (including functional assessment of swallowing)
May 12(Thu) 14：00～16：30 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Tomoyuki Koike Div. of Gastroenterology, Tohoku University hospital, Japan Katsuhiko Iwakiri Dept. of Gastroenterology, Nippon Medical School, Japan
Keynote Lecture Gastrointestinal endoscopy, School of Medicine, Saga University, Japan Ryuichi Iwakiri W06-1. The significance of the evaluation of swallowing disorders in the prediction of oral intake in tube-feeding cases Kyoto Ohara Memorial Hospital, Kyoto, Japan Tomoko Nishimura W06-2. Endoscopic evaluation of swallowing using transnasal videoendoscope and HyodoKomagane score Digestive Disease Center, Showa Inan General Hospital, Komagane, Japan Akira Horiuchi W06-3. Study of Relationship between GERD symptom and pharygeal and esophageal damages Dept. of Gastroentelorogy and Hepatology, Tokyo Medical University Hospital, Tokyo, Japan Takemasa Satou W06-4. Comparison of the endoscopic findings and 24 hour MII-pH monitoring in the patients with PPI-refractory NERD Div. of Gastroenterology, Tohoku University Graduate School of Medicine , Sendai, Miyagi , Japan Masahiro Saito W06-5. Real-time Endoscopy-Guided Measurement of Mucosal Admittance to Diagnose Mucosal Integrity in Patients with GERD Chiba University Hospital, Japan Tomoaki Matsumura W06-6. The comparison between endoscopic and manometric findings for evaluating esophago-gastric junction morphology Dept. of Gastroenterology and Hepatology, Gunma University Hospital, Maebashi, Japan Shiko Kuribayashi
W06-7. Endoscopic diagnosis of hiatus hernia is not consistent with esophageal manometric diagnosis Dept. of Gastroenterology, Nippon Medical School, Tokyo, Japan Shintaro Hoshino
W06-8. Endoscopic treatment for PPI-refractory GERD：ARM(Anti-Reflux Mucosectomy) Digestive Disease Center, Showa University Koto Toyosu Hospital, Japan Kazuya Sumi
W06-9. Usefulness of new endoscopic indicator of esophageal achalasia： "Corona appearance" Dept. of Gastroenterological Surgery Fukuoka University Faculty of Medicine, Fukuoka, Japan Hironari Shiwaku
W06-10. New endoscopic classification of the cardiac orifice in esophageal achalasia： "Champagne glass sign" Dept. of Gastroenterology, Showa University Fujigaoka Hospital, Yokohama, Japan Kuniyo Gomi W06-11. Clinical features of eosinophilic esophagitis in Japan Dept. of Gastroenterology, Yamagata University Faculty of Medicine, Yamagata, Japan Yasuhiko Abe W06-12. Endoscopic findings of pediatric eosinophilic gastrointestinal disorders with esophageal eosinophilia Dept. of Pediatrics, Okinawa Chubu Hospital, Japan Itaru Iwama
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P W06-13. Eosinophilic esophageal myositis(EoEM)diagnosed by peroral esophageal muscle biopsy(POEM-b) or g Div. of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, Niigata, Japan ar Hiroki Sato m
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Current state and future of transnasal endoscopy
May 13(Fri) 9：00～11：30 Room5（Koun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Takashi Kawai Endoscopy Center, Tokyo Medical University Hospital, Japan Naohiko Harada Kyushu medical center, Japan
W07-1. The usefulness of transnasal upper gastrointestinal endoscopy for gastric cancer screening Dept. of Surgery, Saiseikai Toyama Hospital, Japan Tadashi Bando W07-2. The importance of ultra-slim Endoscopy in the population-based screening using endoscopy for gastric cancer Dept. of gastroenterology, Nagasaki Harbor Medical Center City Hospital, Japan Tetsuro Honda W07-3. Current cancer screening by transnasal endoscopy -Comparison with transoral endoscopy- Medical Health Check-up Center, Murakami Memorial Hospital, Asahi Univ., Gifu, Japan Akihiro Obra W07-4. The prospective study of risk factors for nasal bleeding in transnasal endoscopy Div. of Internal medicine, Izumo-City General Medical Center, Shimane, Japan Mika Yuki W07-5. Investigation into the frequency and the prevention of nasal bleeding in transnasal endoscopy Transnasal Endoscopy Center , Shizuoka Red Cross Hospital , Shizuoka , Japan Kazuaki Kawada W07-6. The transnasal endoscope medical examination and the future prospects in consideration of Helicobacter pylori infection Medical Checkup Center Wellness, Fukuoka, Japan Rie Yoshimura W07-7. Current status and issues of judging method of Helicobacter pylori infection status by using ultrathin endoscope Ningen Dock Center, Federation of Public Services and Affiliated Personal Aid Association, Takamatsu Hospital, Takamatsu, Japan Mitsugi Yasuda
W07-8. Transnasal endoscopic examination for high risk patients of esophageal cancer Dept. of Esophageal Surgery, Tokyo Medical and Dental University, Japan Kenro Kawada
W07-9. Evaluation of early esophageal cancer diagnosis by NBI close examination using ultrathin endoscopy Dept. of Endoscopy and Endoscopic Surgery, Shirakawa Clinic, Japan Naondo Sohara
W07-10. Usefulness of transnasal ultrathin endoscopy with image enhancement for detection of early laryngopharyngeal neoplasms Dept. of Gastroenterology, Clinical Research Institute, Kyushu Medical Center, Fukuoka, Japan Yoichiro Iboshi
W07-11. Usefulness of Linked Color Imaging(LCI)for Esophagogastric junction observation by using nasal endoscope Iwata City Hospital, Dept. of Gastroenterology, Japan Takanori Yamada W07-12. A Study on the brightness of the LCI observation and white light observation with ultraslim endoscope Div. of Gastroenterology, Murakami memorial hospital, Asahi Univ., Gifu, Japan Hiroaki Kitae
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P W07-13. Study of the Endoscopic diagnosis of stomach depression type lesions using transnasal endoscopy or g Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan ar Kenji Yagi m W07-14. The usefulness of peppermint oil during the transnasal endoscopy Endoscopic Center, University of Tsukuba Hospital, Ibaraki,Japan Yuji Mizokami W07-15. Evaluation of gastric motility by transnasal endoscopy in functional dyspepsia Nakata Medical Clinic, Japan Hiroya Nakata Special Remarks Former Chief, Clinics of the Ministry of Economy, Technology and Industry, Japan Yoshio Hoshihara
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Diagnosis and treatment of gastrointestinal hemorrhage: current status and future outlook
May 13(Fri) 14：00～16：30 Room5（Koun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Takushi Joh Dept. of Gastroenterology and Metabolism, Nagoya City University Graduate school of Medicine Sciences, Japan Masashi Oka Dept. of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Japan
W08-1. Gastric endoscopic submucosal dissection with antithrombotic agents and postoperative bleeding Second Dept. of Internal Medicine, Wakayama Medical University, Wakayama, Japan Kenichiro Nakachi W08-2. Risk factors of Peptic ulcer bleeding Div. of Gastroenterology, Graduate Sch. of Med. Tohoku Univ., Sendai, Japan Takeshi Kanno W08-3. Clinical feature of drug induced peptic ulcer bleeding Div. of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan. Tomohiro Nagasue W08-4. Clinical features of hemorrhagic gastroduodenal ulcers ： The changes in last 10 years Dept. of Hepatology & Gastroenterology Sch. of Med. Univ., Saitama, Japan Yoichi Saito W08-5. The background and treatment results of the elderly patients of bleeding gastric and duodenal ulcer Second Dept. of Gastroenterology, National Defense Medical College Hospital, Saitama, Japan Yoshinori Hanawa W08-6. Clinical usefulness of endoscopic hemostasis for bleeding from gastric tumor Dept. of Gastroenterology, Hiroshima City Asa Citizens Hospital, Hiroshima, Japan Taiki Aoyama W08-7. Assessment of the necessity of emergency endoscopy for colonic diverticular hemorrhage Dept. of Gastroenterology, Saitama Redcross Hospital, Saitama, Japan Hirosato Doi W08-8. Current status of diagnosis method for obscure gastrointestinal bleeding using CT enteroclysis/enterography Dept. of Gastroenterology and Hepatology, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan Shinichi Hashimoto
W08-9. Efficacy of endoscopic hemostasis with hemostatic forceps for acute hemorrhagic rectal ulcer Tane General Hospital, Dept. of Gastroenterology, Osaka, Japan Eisuke Nakao
W08-10. A new treatment method for diverticular hemorrhage with detachable snare Div. of endoscopic center, University of Tsukuba Hospital, Ibaraki, Japan Toshiaki Narasaka
W08-11. Endoscopic hemostasis by using gel immersion endoscopy Div. of Gastroenterology, Dept. of Medicine, Jichi Medical University, Tochigi, Japan Manabu Nagayama W08-12. New closure method for a large mucosal defect after colonic ESD in terms of prevention of postoperative bleeding Cancer Center, School of Medicine, Keio University, Tokyo, Japan Osamu Goto W08-13. Endoscopic band ligation(EBL)method using PCF-PQL/I for colonic diverticulum bleeding Div. of Gastroenterology, Sch. of Med. St. marianna Univ, Kanagawa, Japan Yoshinori Sato
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P W08-14. Study of the effectiveness of the OTSC for refractory gastrointestinal bleeding cases or g Yokkaichi Municipal Hospital, Japan ar Arata Kobayashi m W08-15. Evaluation of upper gastrointestinal bleeding in patients with DAPT and NOAC user Gastrointestinal Endoscopy Center, Osaka Medical College Hospital, Osaka, Japan Toshihisa Takeuchi W08-16. The current state of the frequency of gastrointestinal bleeding and the reasons of endoscopy in patients taking NOAC Dept. of Gastroenterology, Sch. of Med., Fujita Health Univ., Toyoake, Japan Tomoyuki Shibata Special Remarks Dept. of Gastroenterology, Dokkyo Medical Univ., Tochigi, Japan Hideyuki Hiraishi
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Progress of EUS/EUS-FNA diagnosis of gastrointestinaldiseases
May 13(Fri) 9：00～11：30 Room6（Zuiko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Mitsuhiro Kida Dept. of Gastroenterology Kitasato University School of Medicine, Japan Taketo Yamaguchi Chiba Cancer Center, Japan
W09-1. Diagnostic accuracy for gastrointestinal submucosal tumors evaluated by EUS Dept. of Center for Epidemiology and Preventive Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Niimi Keiko W09-2. Utility of contrast-enhanced harmonic EUS for the diagnosis of pancreatic tumors First Dept. of internal medicine, University of Yamanashi, Yamanashi, Japan Mitsuharu Fukasawa W09-3. Contrast-enhanced harmonic EUS for diagnosis of pancreatic lesions Dept. of Gastroenterology and Hepatology, Kinki University School of Medicine, Osaka, Japan Tomohiko Matsuda W09-4. Contrast-enhanced endoscopic ultrasonography with time intensity curve analysis for diagnosing IPMN Dept. of Gastroenterology and Hepatology, Okayama University Hospital, Okayama, Japan Naoki Yamamoto W09-5. Novel technique for the quantitative diagnosis of tissue elasticity using newly developed EUS Dept. of Endoscopy, Nagoya University Hospital, Nagoya, Japan. Yoshiki Hirooka W09-6. Is slow pull technique effective in EUS-FNA? -Results from both experimental and clinical studies Center for Gastroenterology, Teine-Keijinkai Hospital, Japan Toshifumi Kin W09-7. FNA 19g tissue collection needle Examination of multicenter prospective randomized controlled trials subgroup analysis First Dept. of Internal Medicine, Gifu University Hospital, Japan Akinori Maruta
W09-8. EUS guided fine needle aspiration versus ProCore biopy in the evaluation of gastric submucosal tumor Dept. of Gastroenterology Kitasato University School of Medicine, Japan Tomohisa Iwai
W09-9. Clinical benefit of EUS-guided FNA for biliary disease 2nd Dept. of Internal Medicine, Osaka Medical College, Japan Saori Onda
W09-10. Does EUS-FNA change the management for lung cancer? Dept. of Gastroenterology, Teikyo Univ. Mizonokuchi Hospital, Tokyo, Japan Masatoshi Mabuchi
W09-11. Examination of EUS-FNA for intraperitoneal, retroperitoneal, and mediastinal mass Dept. of Internal Medicine, Toyama Prefectural Central Hospital, Toyama, Japan Masaaki Yano
W09-12. Results and problems of EUS-FNA using Rapid On-Site cytological evaluation(ROSE) Japanese foundation for cancer research, Tokyo, Japan Ryo Kanata W09-13. Clinical trial of liquid based cytology for preparation of pancreatic cell samples obtained by EUS-FNA Div. of Gastroenterology, Dept. of Medicine, Sch. of Med. Kurume Univ., Fukuoka, Japan Yusuke Ishida W09-14. The utility and limitation of Target sample check illuminator for EUS-FNA samples Div. of Medicine and Clinical Science, Faculty of Medicine, Tottori University, Yonago, Japan Soichiro Kawata
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P W09-15. Human equilibrative nucleoside transporter-1 expression in EUS-FNAB samples is a strong predictor or g ar of pancreatic cancer m Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Mie, Japan Reiko Yamada W09-16. Genomic analysis using EUS-FNA samples for unresectable pancreatic cancer Dept. of Gastroenterology, Chiba Cancer Center, Chiba, Japan Kentaro Sudo Special Remarks Dept. of Gastroenterology, Kyoto Second Red Cross Hospital, Japan Kenjiro Yasuda
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Endoscopic practice for functional gastrointestinal diseases
May 13(Fri) 9：00～11：30 Room7（Kyokko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Kunio Kasugai Dept. of Gastroenterology, Aichi Medical University School of Medicine, Japan Yoshihisa Urita Dept. of General Medicine and Emergency Care, Toho University Omori Medical Center, Japan
W10-1. The physiological function and mucosal atrophy of the stomach Saitama Medical Center, Saitama Medical University, Japan Kenjiro Hayashi W10-2. Investigation of the relationship between functional dyspepsia like symptoms and endoscopic findings Dept. of Gastroentelrology, Kyoto Kuramaguchi Medical Center, Kyoto, Japan Ryusuke Horie W10-3. Response to air insufflation in patients with FD Tohto college of health sciences, Japan Tsuyoshi Suzuki W10-4. Possible association with endoscopic findings and efficacy of acotiamide in patients with functional dyspepsia Dept. of Internal Medicine, Teikyo Univ. Sch. of Med., Tokyo, Japan Takatsugu Yamamoto W10-5. Evaluation for functional gastrointestinal disorder using capsule endoscopy： What is clinical benefit? Office of Postgraduate Medical Education, Yokohama City University Hospital, Yokohama, Japan Masahiko Inamori W10-6. A new evaluation method of motility of small bowel using capsule endoscopy Dept. of Gastroenterology and Hepatology, Gunma University Hospital, Maebashi, Japan Shingo Ishihara W10-7. Impact of EUS for diagnosis of the patients with functional dyspepsia accompanying with mild chronic pancreatitis Div. of Gastroenterology, Nippon Medical School, Tokyo, Japan Satomi Hashimoto
W10-8. The study of functional correlation between pancreas and jejunum using small bowel endoscope with magnifying function Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Tomoaki Takeyama
W10-9. New method of Sphincter of Oddi Manometry and theraputic effect of EST in patients with Sphincter of Oddi Dysfunction Div. of Gastroenterology, Dept. of Intenal medicine, Kobe Univ., Kobe, Japan Seiji Fujigaki
W10-10. Long-term outcomes after endoscopic sphincterotomy for pancreatic sphincter of Oddi dysfunction Dept. of Internal Medicine, Div. of Gastroenterology and Hepatology, Keio University School of Medicine, Tokyo, Japan Eisuke Iwasaki W10-11. Endoscopic features of lymphoid follicles. An association with bowel symptoms Dept. of Gastroenterology, Fujita Health Univ., Sch. of Med., Aichi, Japan Tomomitsu Tahara W10-12. Positioning of bile acid malabsorption in FGIDs； "Effect of bile-acid-binding resin on refractoy IBS-D" Dept. of General Medicine and Emergency Care, Sch. of Med., Toho Univ., Tokyo, Japan Hiroaki Zai
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P W10-13. Diagnosis of intestinal spirochetosis by endoscopy, a differential diagnosis from diarrhea predominant or g ar IBS m Dept. of internal medicine, National Defense Medical College, Saitama, Japan Hirotaka Furuhashi W10-14. Difficulty of colonoscopic insertion is associated with functional bowel disorders Dept. of Gastroenterology and Hepatology Hokkaido University Graduate School of Medicine, Sapporo, Japan Masayoshi Ono W10-15. Endoscopic findings of Cel.iac Artery Compression Syndrome Dept. of General Medicine, Kawasaki Medical School, Kurashiki, Japan Hiroaki Kusunoki W10-16. The role of mechanical stress and frequency of fibromuscular hyperplasia in the gastric mucosa with GAVE Hirosaki University, Graduate School of Medicine, Community Medicine, Hirosaki, Japan Hidezumi Kikuchi W10-17. Endoscopic visualization of the deep layer of GI wall Dept. of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan Masakuni Kobayashi Special Remarks Dept. of Internal Medicine, Div. of Gastroenterology and Hepatology, Keio University School of Medicine, Japan Hidekazu Suzuki
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The promotion of gender equality in gastrointestinal endoscopy: Present situation and the next steps for improvement.
May 13(Fri) 14：00～16：30 Room7（Kyokko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Akiko Shiotani Div. of Gastroenterology Dept. of Internal Medicine, Kawasaki Med. School, Japan Tadashi Sato First Dept. of internal medicine, University of Yamanashi, Japan
W11-1. The differences of work condition between Japan and USA Dept. of Cancer Survey and Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Japan Reiko Ashida W11-2. The present conditions and the prospects of the specialist in endoscope in the university hospital for women Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, St. Marianna University School of Medicine, Japan Miki Hattori W11-3. Gender differences of current state of gastrointestinal endoscopist, problems in the promotion of gender equality Dept. of Gastroenterology, Osaka City General Hospital, Osaka, Japan Hiroko Nebiki W11-4. Present situation and support system of women doctors in bilio-pancreatic medicine Dept. of Gastroenterology and Hepatology, Yamaguchi Univ. Graduate School of Medicine, Yamaguchi, Japan Seiji Kaino W11-5. Rate of womens gastrointestinal specialist of Cancer Institute Hospital Dept. of Gastroenterology, Cancer Instute Hospital, Tokyo, Japan Junko Fujisaki W11-6. The Road to get certified as a Specialist, Caring for 5 kids and 16 Years after Graduation Dept. of gastroenterology, National Hospital Organization Minamiwakayama Medical Center, Wakayama, Japan Makiko Kinoshita
W11-7. The child care shorter working hours system by male doctor. Present situation and problems from questionnaire survey Div. of Gastroenterology, National Hospital Organization Minamiwakayama Medical Center, Wakayama, Japan Ikuharu Kinoshita
W11-8. Career support for women gastroenterological endoscopists Career Development Center, Yamaguchi University Hospital, Ube, Japan Fumie Kurokawa
W11-9. Education and Training System for Female Endoscopists will bring a Brighter Future National Hospital Organization Kyushu Medical Center, Div. of Endoscopy and Endoscopic Surgery, Japan Naohiko Harada W11-10. Endoscopic training efforts in women doctors return to work support Dept. of Gastroenterology, Okayama City Okayama Citizens Hospital, Okayama, Japan Masahide Kita W11-11. Professional reentry support and digestive endoscopy training for female physicians Institute of Gastroenterology, Tokyo Women’s Medical University Shinichi Nakamura
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P Special Remarks or g Dept. of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Japan ar m Sumiko Nagoshi
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Current status of gastrointestinal endoscopy and equipments for next generation
May 14(Sat) 9：00～11：30 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
Moderators: Yuko Kitagawa Dept. of Surgery, Keio University School of Medicine, Japan Takao Itoi Dept. of Gastroenterology and Hepalology, Tokyo Medical University, Tokyo, Japan
W12-1. R&D of accessory devices to bridge gaps between flexible endoscopy and laparoscopy Div. of Next Generation Endoscopic Intervention, Osaka University, Osaka, Japan Kiyokazu Nakajima W12-2. Organizing an industry-academia collaboration for R&D of medical devices for minimally invasive endoscopic treatment Dept. of Surgery, Keio Univ. Sch. of Med., Tokyo, Japan Norihito Wada W12-3. Computer-aided diagnosis for gastrointestinal cancer from endoscopic image by using wavelet transform Dept. of Internal Medicine, Saga Medical School, Saga, Japan Yasuhisa Sakata W12-4. Development of Extra-wide-angle-view colonoscope Dept. of Gastroenterology, National Hospital Organization Tokyo Medical Center, Japan Toshio Uraoka W12-5. Development of The Endoscopic Operation Robot 3rd Dept. of Internal Medicine, UOEH, Kitakyushu, Japan Keiichiro Kume W12-6. Computer aided diagnosis system for endocytoscopy with narrow band imaging Digestive Disease Center, Showa University Northern Yokohama Hospital Masashi Misawa W12-7. Reduced port surgery using a short-type flexible endoscope Dept. of Surgery, Kyorin university School of Medicine, Japan Nobutsugu Abe W12-8. Endoscopic submucosal dissection(ESD)using head-mounted display(HMD) Dept. of Gastroenterology and Hepatology, Prefectual Amagasaki General Medical Center, Hyogo, Japan Toshiyuki Morisawa
W12-9. Usefulness of pototype multi-bending peroral direct choplangioscope 3rd(MB- PDCS 3rd) Div. of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan Nobuhito Ikeuchi
W12-10. Evaluation of Endoscopic therapy using newly developed short double balloon endoscopy in post-operative patients The Third Dept. of Internal Medicine Div. of Gastroenterology and Hepatology Kansai Medical University, Osaka, Japan Masaaki Shimatani
Special Remarks Dept. of Gastroenterological Surgery, School of Medicine, Tokai University, Japan Soji Ozawa
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Endoscopic treatment by practicing doctors: Current state and issues
May 14(Sat) 9：30～11：30 Room2（Keiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Kazumichi Harada Harada Hospital, Japan Nobuto Hirata Dept. of Gastroenterology, Kameda Medical Center, Japan
Keynote Lecture Director General, Tada Gastroenterological Clinic, Japan Masahiro Tada W13-1. The present status of gastrointestinal endoscopy in one medical clinic Oizumi Gastrointestinal Clinic , Yamagata, Japan Harufumi Oizumi W13-2. Contributing to the community healthcare through gastric cancer risk screenings Masuyama Gastrointestinal Clinic. Tochigi, Japan Hironori Masuyama W13-3. Lidocaine spray alone vs viscous combination in pharyngeal anesthesia of transoral endoscopy for pharyngeal observation Dept. of Gastroenterology, Sch. of Med. Kanazawa Univ., Ishikawa, Japan Yohei Waseda W13-4. Safety measure for endoscopic invasive procedure Dept. of Gastroenterology, Toranomon Hospital, Tokyo, Japan Daisuke Kikuchi W13-5. Clinical study on performing upper GI biopsy with small cup biopsy forceps in patients receiving antithrombotic agents Dept. of Gastroenterology, Kagawa Prefectural Central Hospital, Takamatsu, Japan Shigenao Ishikawa W13-6. Precision management in the practical medical doctor participating in gastroscope examination Ohno Internal Medicine Clinic, Kanazawa, Japan Hideki Ohno W13-7. Endoscopic treatment by practicing doctors：as a reference of serum H. Pylori Antibody(IgG) Oita university faculty of medicine Dept. of gastroenterology, Oita, Japan Mitsutaka Shuto
W13-8. Gastric mucosa evaluation and Helicobacter pylori infection diagnosis： Essential skills for endoscopic practitioners Inui Clinic of Internal Medicine, Takasaki, Gunma, Japan Masayuki Inui
W13-9. Efficacy of 1.2L-method with polyethylene glycol electrolyte with ascorbic acid for bowel preparation for colonoscopy Div. of Gastroenterology, Takamatsu Red Cross Hospital, Kagawa, Japan Hiroyuki Tamaki
W13-10. The introduction of clean colon and cold polypectomy at Kameda Medical Center Dept. of Gastroenterology, Kameda Medical Center, Chiba, Japan Tatsuo Morinushi W13-11. Cold sanre polypectomy reducted the hemorrhage after polypectomy for colorectal tumor Ichikubo clinic, Japan Tsutomu Ishikubo Special Remarks Municipal Tsuruga Hospital, Japan Manabu Yoneshima
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The assignment and future prospects of the metallic stent for gastrointestinal stenosis
May 14(Sat) 9：00～11：30 Room3（Hakuun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Simada Hideo Dept. of Surgery, Tokai University Oiso Hospital, Japan Iruru Maetani Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, Toho University, Ohashi Medical Center, Japan
W14-1. Problems and Possibility of Self-expandable Metallic Stent for Advanced Esophageal Cancer Tokai University Tokyo Hospital, Dept. of Surgery, Tokyo, Japan Tomoko Hanashi W14-2. The outcome of esophageal stenting for malignant esophageal stenosis Dept. of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan Hirotaka Suzuki W14-3. Factors Predicting Through-the-Scope Gastroduodenal Stenting Outcomes in Patients with Gastric Outlet Obstruction Dept. of Gastroenterology and Hepatology, Kinki University School of Medicine, Osaka-sayama, Japan Kentaro Yamao W14-4. Japanese multicenter estimation of Evolution Duodenal stent for unresectable duodenal obstruction ： a prospective study The Dept. of Gastroenterology, Graduate School of Medicine, Chiba University, Japan Harutoshi Sugiyama W14-5. Endoscopic duodenal stent placement vs. Surgical gastrojejunostomy for GOO in patients with advanced pancreatic cancer First Dept. of Internal Medicine, Gifu University Hospital, Gifu, Japan Shinya Uemura W14-6. Treatment results of endoscopic double stenting for malignant biliary and duodenal obstruction due to pancreatic cancer Center for Gastroenterology, Okayama Univercity, Okayama, Japan Kazuyuki Matsumoto
W14-7. Evaluation of second stent for malignant gastric outlet obstruction Dept. of Gastroenterology, yokohama city university medical center, Japan Tomohiro Ishii
W14-8. Stage4 gastric cancer patients with gastric outlet obstruction performed conversion surgery after SEMS and chemotherapy Dept. of Gastroenterology, The University of Tokyo, Tokyo, Japan Yumiko Ota
W14-9. The efficacy and safety of the self-expandable metallic stent placement for malignant colorectal obstruction Div. of gastoroenterology, Saiseikai Yokohama-shi Nanbu Hospital, Yokohama, Japan Rika Kyo
W14-10. Examination about the usability of the colonic stent as Bridge to Surgery for obstructive colorectal cancer Dept. of Gastroenterology, Saku Central Hospital Advanced Care Center, Nagano, Japan Takahiro Yamada W14-11. Clinical outcomes of palliative self-expanding metallic stents Dept. of Gastroenterology, Kimitsu Chuo Hospital, Kisarazu City, Chiba, Japan Tatsuya Fujimoto
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P W14-12. Palliative stent placement for malignant colorectal obstruction： comparison in colonic versus or g ar extra-colonic malignancy m Dept. of Endoscopy and Endoscopic Surgery, The University of Tokyo, Japan Shuntaro Yoshida W14-13. Efficacy and safety of endoscopic colonic stenting ： a retrospective comparison of Wall Flex stent and Niti-S stent Kure medical center and Chugoku cancer center, Dept. of Gastroenterology, Hiroshima, Japan Sumio Iio Special Remarks Dept. of Surgery, Toho University Ohashi Medical Center, Japan Yoshihisa Saida
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Endoscopic diagnosis and treatment of acute and chronic pancreatitis: Current state and future prospects
May 14(Sat) 9：00～11：30 Room6（Zuiko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Yoshinori Igarashi Div. of Gastroenterological and Hepatology, Toho University Omori Medical Center Yoshiaki Kawaguchi Dept. of Gastroenterology, Tokai University School of Medicine, Japan
W15-1. Medical treatment for pancreatic stone in our hospital Dept. of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan Teruo Mouri W15-2. Efficacy of endoscopic treatment concurrent with extracorporeal shock wavelithotripsy for pancreatic stones Dept. of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan Hiromu Kondo W15-3. Endoscopic treatment of pancreatolithiasis with pseudocyst Dept. of Gastroenterology, Second Teaching Hospital, Fujita Health University. Nagoya, Aichi, Japan Satoshi Yamamoto W15-4. Endscopic Treatment of chronic pancreatitis：Current state in our hospital Div. of Gastroenterology And Hepatology, Toho University Omori Medical Center, Tokyo, Japan Kensuke Takuma W15-5. Our treatment strategy for severe refractory pancreatic duct stricture associated with chronic pancreatitis Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Saburo Matsubara W15-6. Treatment for pancreatic duct stones and pancreatic duct stricture in chronic pancreatitis Dept. of gastroenterlogy, Gifu Prefectural General Medical Center, Gifu, Japan Keisuke Iwata W15-7. Clinical impact of 6mm covered metallic stent placement for pancreatic duct stenosis due to chronic pancreatitis Second Dept. of Internal Medicine, Osaka Medical College, Japan Takeshi Ogura
W15-8. Analsys of Endoscopic transpapillary cyst drainage and EUS-guided cyst drainage for chronic pancreatic pseudocyst Dept. of Gastroenterology and Nephrology, Chiba University Graduate School of Medicine, Chiba, Japan Rintaro Mikata
W15-9. Endoscopic treatment strategy of pancreatic pseudocyst and walled-off necrosis Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan Shuntaro Mukai
W15-10. Outcome of endoscopic drainage for cystic lesions of Pancreas in our hospital Dept. of Gastroenterology, Sch. of Med. Tokay Univ., Isehara, Japan Yohei Kawashima W15-11. Treatment Results of EUS-guided Transluminal Drainage for Pancreatic and Peripancreatic fluid collection Dept. of Gastoroenterology, Okayama University Hospital, Okayama, Japan Syo Mizukawa
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P W15-12. Endoscopic therapeutic strategy for local complications with pancreatitis or g Div. of Gastroenterology, Dept. of Internal Medicine, Graduate Sch. of Med., Kobe Univ., Kobe, Japan ar Hideyuki Shiomi m W15-13. Current state of endoscopic necrosectomy for pancreatic necrosis Div. of Gastroenterology, Sch. of Med., Tohoku Univ., Sendai, Japan Kiyoshi Kume W15-14. Clinical outcomes of step-up approach for walled-off necrosis and risk factors for failed endoscopic treatment Dept. of Gastroenterology and Hepatology, Kinki University Faculty of Medicine, Osaka, Japan Kosuke Minaga Special Remarks The Third Dept. of Internal Medicine Div. of Gastroenterology and Hepatology Kansai Medical University, Japan Kazuichi Okazaki
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P or g ar m Video Workshop 1
Device for colonoscopy insertion
May 12(Thu) 14：00～16：30 Room1（Hiten, Grand Prince Hotel New Takanawa B1F）
Moderators: Masahiro Igarashi Endoscopy Division, Cancer Institute Hospital, Japan Seiji Shimizu Dept. of Gastroenterology, Osaka General Hospital of West Japan Railway Company, Japan
VW1-1. Master the innermost secret of insertion method and tactics. - Can you really? - Digestive disease center, Akita red cross hospital, Akita, Japan Hiro-o Matsushita VW1-2. The technique of colonoscopy without pain Institute of Gastroenterology, Tokyo Women’s Medical University, Japan Yuji Inoue VW1-3. Devised in order to learn the colonoscopy insertion method(non loop method) Karube Hospital, Ibaraki, Japan Tomoaki Karube VW1-4. Powerless colonoscopy Div. of Internal medicine, Izumo-City General Medical Center, Shimane, Japan Mika Yuki VW1-5. The results of performance of the PCF-PQ260L scope in our hospital Dept. of Gastrointestinal Endoscopy, National Cancer Center, Tokyo, Japan Hiroki Kuwabara VW1-6. Efficacy of the thin endoscope for difficult insertion and stenosis in colonoscopy Div. of Gastroenterology, Showa University Fujigaoka Hospital, Kanagawa, Japan Yuichiro Kuroki VW1-7. Closing eyes and position conversion and self-abdominal pressure help colonoscopic insertion in difficult cases Endoscopy Center, NHO Kurihama Medical and Addiction Center, Japan Takeshi Mizukami VW1-8. The availability of insertion technique in Endocuff assisted colonoscopy Dept. of Gatroenterology, KKR Hirakata Kousai Hospital, Japan Shuji Kitaoka
VW1-9. Colonoscope Insertion using endocuff Dept. of General Internal Medicine, Saitama Medical University, Saitama, Japan Minoru Yamaoka
VW1-10. Clinical impact of endoscopy position detecting unit(UPD-3)for a non-sedated colonoscopy Dep. of Gastroenterology and Hepatology , Tokyo Medical University Hachioji medical center, Tokyo, Japan Masakatsu Fukuzawa
VW1-11. Easy colonoscopy insertion method using abdominal manupilation with collaboration of doctros and endoscopy technicians Div. of Gastroenterology, Coloproctology Center, Takano Hospital, Kumamoto, Japan Ryoichi Nozaki VW1-12. Teaching method and objective evaluation of the colonoscopic insertion technique for trainee Div. of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Sayo Ito VW1-13. The training system of colonoscopy in consideration of endoscopic treatment Dept. of gastroenterology NTT Medical Center Tokyo, Japan Takashi Muramoto
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P Special Remarks or g Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Japan ar Yoshihiro Sakai m
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P or g ar m Video Workshop 2
Overcoming current issues and pursuing new developments in upper GI EMR/ESD
May 12(Thu) 14：00～16：30 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Mitsuhiro Fujishiro Dept. of endoscopy and endoscopic surgery, The Tokyo University, Japan Hiroyuki Ono Div. of Endoscopy, Shizuoka Cancer Center, Japan
VW2-1. Validity and problem of ESD for entire circumferential esophageal carcinoma Dept. of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Yoji Sanomura VW2-2. The efficacy of polyglycolic acid sheets and fibrin glue for preventing stricture after esophageal ESD Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Yosuke Tsuji VW2-3. Triamcinolone acetonide-filling method for the prevention of esophageal stenosis after ESD Dept. of Gastroenterology, Faculty of Medicine, Shimane University, Izumo, Japan Kotaro Shibagaki VW2-4. Predictors and Measures for treating difficult cases in gastric ESD Div. of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Tomohiro Iwai VW2-5. Double-scope ESD for the treatment of early gastric cancer difficult to manage by conventional ESD Dept. of Gastroenterology, Sch. of Med. Kitasato Univ., Sagamihara, Japan Takafumi Yano VW2-6. Pretreatment gastric lavage reduces postoperative bleeding after ESD for gastric neoplasms Dept. of gastroenterology and hepatology, Musashino Red Cross Hospital, Japan Masayuki Kurosaki VW2-7. Brand-new delivery method of polyglycolic acid sheet for mucosal defect after gastric endoscopic submucosal dissection National Hospital Organization Kyoto Medical Center, Kyoto, Japan Ken Kumagai VW2-8. The treatment strategies of superficial non-ampullary duodenal epithelial tumor(SNADET)－ EMR, ESD, LECS - Dept. of Gastroenterology, Kobe University Hospital, Kobe, Japan Fumiaki Kawara
VW2-9. Evaluation of treatment for superficial non ampullary duodenal tumors Dept. of Gastroenterology, NTT medical center Tokyo, Tokyo, Japan Tomoaki Tashima
VW2-10. Efficacy of endoscopic therapy for superficial non-ampullary duodenal epithelial tumors -Short and long term outcomes- Dept. of Endoscopy, The Jikei University School of Medicine, Japan Yuko Hara
VW2-11. The superiority in en-bloc and R0 resection of EMRC for non-polypoid non-ampullary duodenal adenoma to conventional EMR Dept. of Gastroenterology and Nephrology, Grad. Sch. of Med., Chiba Univ., Chiba, Japan Daisuke Maruoka VW2-12. Underwater Endoscopic Mucosal Resection of duodenal tumors Dept. of Gastroenterology, Fukushima Medical University Aizu Medical Center, Aizuwakamatsu, Japan Goro Shibukawa VW2-13. Method of device during treatment and prevention of complication after treatment for duodenal ESD Dept. of Gastroenterology, Takeda General Hospital, Kyoto, Japan Kengo Takimoto
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P VW2-14. How to decrease the complications after duodenal ESD or g Dept. of Endoscopy, Saku Central Hospital Advanced Care Center, Japan ar Nobukazu Yorimitsu m VW2-15. Duodenal ESD using SB knife Dept. of Therapeutic Endoscopy, Nihonkai General Hosp., Ymagata, Japan Kiyoaki Homma VW2-16. A new training model made of non-biological material for Endoscopic submucosal dissectio Dept. of Endoscopy, Niigata University Medical and Dental Hospital, Niigata, Japan Kenichi Mizuno VW2-17. Development of next generation technology for endoscopic submucosal dissection using carbon dioxide laser Dept. of Gastroenterology, Kobe Univ. Sch. of Med., Kobe, Japan Yoshinori Morita Special Remarks Dept. of Endoscopy, Saku Central Hospital Advanced Care Center, Japan Tsuneo Oyama
Gastroenterological Endoscopy 88 The 91st Congress of JGES
P or g ar m Video Workshop 3
Progress in the diagnosis and treatment of biliary and pancreatic tumors: Measures for treating difficult cases
May 13(Fri) 9：00～11：30 Room4（Suiun, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）
Moderators: Kazuo Inui Dept. of Gastroenterology, Second Teaching Hospital, Fujita Health University, Japan Keiji Hanada Dept. of Gastroenterology, Onomichi General Hospital, Japan
VW3-1. Are there any feasible EUS findings to predict difficult-to-cannulate ERCP cases? Section of Digestive Diseases, Dept. of Internal Medicine, Okinawa Chubu Hospital, Okinawa, Japan Susumu Shinoura VW3-2. Strategies for diagnosing early pancreatic carcinoma -review of small pancreatic carcinoma including carcinoma in situ- Dept. of Gastroenterology, Onomichi General Hospital, Japan Tomoyuki Minami VW3-3. Diagnostic yield of EUS-FNA in patients with suspected recurrence of pancreaticobiliary cancer after surgical resection Center for Gastroenterology, Teine-Keijinkai Hospital, Japan Kei Yane VW3-4. Diagnostic accuracy of lavage cytology combined with cholangioscopic targeted biopsy for indeterminate biliary lesions Dept. of Gastroenterology, Aso Iizuka Hospital, Iizuka, Japan Yasuaki Motomura VW3-5. Single-center experience of direct peroral cholangioscopy Digestive disease center, Takeda General Hospital, Kyoto, Japan Dai Tamaki VW3-6. A contrivance of endoscopic papillectomy for lateral spreading type ampullary adenomas Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan Kenjiro Yamamoto VW3-7. Treatment results and reinterventions of Covered SEMS for unresectable malignant biliary obstructions Dept. of Gastroenterology, Gifu Municipal Hosp., Gifu, Japan Tsuyoshi Mukai
VW3-8. ERCP using a short single-balloon enteroscope and interventional EUS in patients with surgically altered anatomy Dept. of Gastroenterology, Sendai City Medical Center, Sendai, Japan Kaori Masu
VW3-9. Endoscopic drainage for malignant biliary stenosis with altered gastrointestinal anatomy Saitama Medical University, International Medical Center, Dept. of Gastroenterology, Saitama, Japan Kumiko Taba
VW3-10. Comparison of the clinical impact of EUS-CDS and EUS-HGS for bile duct obstruction with duodenal obstruction 2nd Dept. of Internal Medicine, Osaka Medical College, Japan Takeshi Ogura
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P or g ar Doctor E Session 1 m
Esophagus, stomach and duodenum
May 12(Thu) 14：00～16：30 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Nobuhiro Saksai Foundation for Detection of Early Gastric Carcinoma, Japan Kenshi Yao Dept. of Endoscopy, Fukuoka University Chikushi Hospital, Japan Yasuo Ohkura Pathology & Cytology Center Kawagoe Laboratory, PCL JAPAN, INC, Japan
Radiologist: Yuki Maeda Sendai City Medical Center, Miyagi, Japan
Yoichiro Ono Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan
Kohei Matsumoto Juntendo University School of Medicine, Dept. of Gastroenterology, Tokyo Japan
Takao Kanemitsu Sada Hospital, Dept. of Gastroenterology, Fukuoka, Japan
Kunihisa Uchita Dept. of Gastroenterology, Kochi Red Cross Hospital, Kochi, Japan
Case Presentation-1. Dept. of gastroenterology, Saitama cancer center, Saitama, Japan Miwako Arima Case Presentation-2. Osaka Medical Center for Cancer and Cardiovascular Diseases, Gastroenterological Oncology, Osaka, Japan Ryu Ishihara
Case Presentation-3. Juntendo University School of Medicine, Dept. of Gastroenterology, Tokyo Japan Hiroya Ueyama
Case Presentation-4. Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan Haruhiko Takahashi
Case Presentation-5. Dept. of Gastroenterology, Ishikawa prefectural central hospital, Ishikawa, Japan Hisashi Doyama
Gastroenterological Endoscopy 90 The 91st Congress of JGES
P or g ar m Doctor E Session 2
Biliary tract and pancreas
May 13(Fri) 9：00～11：30 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Hiroyuki Maguchi Center for Gastroenterology, Teine-Keijinkai Hospital, Japan Hiroyuki Isayama Dept. of Gastroenterology, The University of Tokyo, Japan
Pathological Commentator: Kenichi Hirabayashi Pathological Diagnosis, Tokai University, Japan
Radiologist: kanno atsushi Div. of Gastroenterology, Tohoku University Graduate School of Medicine, Japan
Takayoshi Tsuchiya Dept. of Gastroenterology and Hepatology, Tokyo Medical University ,Tokyo, Japan
susumu hijioka Dept. of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan
masataka kikuyama Dept. of Gastroenterology, Shizuoka General Hospital, Japan
Case Presentation-1. Center for Gastroenterology Teine-Keijinkai Hospital, Hokkaido, Japan Koh Kitagawa Case Presentation-2. Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Suguru Mizuno
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P or g ar Doctor E Session 3 m
Small and large intestines
May 13(Fri) 14：00～16：30 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Shinsaku Fukuda Dept. of Gastroenterology and Hematology, Hirosaki University, Japan Noriyuki Horiki Dept. of Endoscopy, Mie University Hospital, Japan Yoichi Ajioka Div. of Clinical Pathology, School of Medicine, Niigata University, Japan
Radiologist: Takashi Ibuka Dept. of Gastroenterology, Gifu University School of Medicine, Gifu, Japan
Tsuyotoshi Tsuji Dept. of Gastoroenterology, Akita City Hospital, Akita, Japan
Hisashi Shiga Dept. of Gastroenterology, Akita University Graduate School of Medicine, Akita, Japan
Satoshi Osawa Dept. of Endoscopy, Hamamatsu University School of Medicine, Shizuoka, Japan
Case Presentation-1. Div. of Gastroenterology, Dept. of Internal Medicine, Iwate Medical University, Japan Keisuke Kawasaki Case Presentation-2. Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nogoya, Japan Masanao Nakamura
Case Presentation-3. Dept. of Endoscopic Medicine, Mie University Hospital, Tsu, Japan Takahiko Hamada
Case Presentation-4. Div. of Gastroenterology and Hematology, Dept. of Graduate School of Medicine, Hirosaki University, Aomori, Japan Manabu Sawaya
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P or g ar m Plenary Session 1
Pancreatobiliary
May 12(Thu) 10：24～11：44 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Naoki Sasahira Dept. of Gastroenterology, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, Japan Naoki Okano Div. of Gastroenterology and Hepatology, Toho University Omori Medical Center, Japan
PL1-1. Analysis of the risk factor for bleeding after endoscopic sphincterotomy in patients administrated antithrombotic drug Fujita Health Univ., Banbuntanehoutokukai Hospital, Gastroentelogy, Nagoya, Japan Hironao Matsuura PL1-2. Effect of preoperative biliary drainage on postoperative complication after chemoradiation therapy for pancreatic cancer Dept. of Endoscopic Medicine, Mie University Hospital, Tsu, Japan Shunsuke Tano PL1-3. Usefulness of low axial force covered self-expandable metallic stent for distal malignant biliary obstruction Dept. of Gastoenterology, Kitasato Univ., Kanagawa, Japan Masafumi Watanabe PL1-4. Investigation for predictive factors of malignancy in patients with main duct type IPMN Sendai City Medical Center, Japan Yoshiharu Masaki PL1-5. Utility of sedation using Dexmedetomidine hydrochloride in ERCP cases of our hospital Gastroenterology, Kagawa prefectural central hospital, Kagawa, Japan Ichiro Sakakihara PL1-6. A study of the safety of the sedative used during ERCP Associated Procedures enforcement for the elderly Gastroenterology, Yamaguchi univ., Yamaguchi, Japan Michitaka Kawano
PL1-7. Utility of convex EUS for preoperative evaluation of cholangiocarcinoma Dept. of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan Akahi Fujita
PL1-8. Prospective multicenter study on the usefulness of EUS-FNB for the diagnosis of autoimmune pancreatitis Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Tomomasa Morishima
PL1-9. The usefulness of EUS-FNA for the diagnosis of pancreatic neuroendocrine tumors. -follow up report- Div. of Gastroenterology, Tohoku University Graduate School of Medicine, Japan Atsushi Kanno PL1-10. Utility of EUS-FNA for biliary tract lesion Dept. of Gastroenterology, Murakami Memorial Hospital, Gifu, Japan Yasuhiro Ohshima
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P or g ar Plenary Session 2 m
Small intestine
May 13(Fri) 14：00～14：48 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Haruhiko Ogata Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Japan Shunji Fujimori Dept. of Gastroenterology, Chiba Hokusou Hospital, Nippon Medical School, Japan
PL2-1. Enteral stenting for obstruction of the surgically-reconstructed intestine and small bowel Dept. of Gastroenterology and Hepatology, St. Marianna Univ., Sch. of Med., Kawasaki, Japan Kazunari Nakahara PL2-2. Analysis of inhibitory action of GLP-1 receptor agonist on gastrointestinal motility using Capsule Endoscopy Dept. of Gastroenterology, Utsunomiya National Hospital, Utsunomiya, Tochigi, Japan Mitsunori Maeda PL2-3. Usefulness of dexmedetomidine for sedation in double-balloon endoscopy Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Hiroshi Oshima PL2-4. Usefulness of Balloon-assisted endoscopy for the diagnosis of small bowel lymphomas Dept. of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Tokyo, Japan Jun Omori PL2-5. Efficacy of endoscopic ultrasonography under balloon-assisted endoscopy for diagnosing small intestinal tumors Digestive Endoscopy Center, Sendai Kousei Hospital, Sendai, Japan Tomoki Matsuda PL2-6. Efficacy of endoscopic metal stent placement for malignant afferent loop obstruction Dept. of Gastroenterology, Kobe University Hospital, Kobe, Japan Takao Iemoto
Gastroenterological Endoscopy 94 The 91st Congress of JGES
P or g ar m Plenary Session 3
Inflammatory bowel disease
May 13(Fri) 14：48～15：44 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）
Moderators: Yasuo Suzuki Internal Medicine, Toho University Sakura Medical Center, Japan Fumiaki Ueno Center for Gastroenterology and Inflammatory Bowel Disease, Ofuna Chuo Hospital, Japan
PL3-1. Clinical study of 33 patients with Antibiotic-Associated Hemorrhagic Colitis Digestive Endoscopy Center, TSUYAMA CHUO HOSPITAL, Japan Kensuke Takei PL3-2. Comparison of endoscopic assessment of ulcerative colitis disease activity Div. of Gastroenterology and Hematology/ Oncology, Dept. of Medicine, Asahikawa Medical Univ., Asahikawa, Japan Masami Ijiri PL3-3. Mucosal injury in the lower gastrointestinal tract induced by Aspirin and NSAID Dept. of gastroenterology, Yodogawa Christian Hospital, Japan Saori Matsui PL3-4. Early endoscopic findings of Ulcerative colitis associated colorectal cancer Dept. of Gastroenterology, Tokyo Womens Medical University, Tokyo, Japan Maria Yonezawa PL3-5. Consideration of colonoscopy of the introduced case of biologic therapies(IFX/ADM)for ulcerative colitis Institute of Gastroenterology, Tokyo Women’s Medical University, Japan Hiroyuki Kashiwagi PL3-6. Desensitization therapy for 5-ASA intolerant patients with inflammatory bowel disease Colo-proctology Center Matsushima Clinic, Yokohama, Japan Koichi Nakajima PL3-7. Correlation between the endoscopic index and outcomes in acute severe ulcerative colitis Dept. of Gastroenterology, Saitama Red Cross Hosp., Saitama, Japan Ryo Chinzei
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P or g ar Plenary Session 4 m
Upper GI Tract
May 14(Sat) 9：00～10：20 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Masashi Matsushima Dept. of Gastroenterological medicine, School of Medicine, Tokai University, Japan Takuto Hikichi Dept. of Endoscopy, Fukushima Medical University Hospital, Japan
PL4-1. The treatment strategy of esophageal stricture after complete circular ESD for superficial esophageal cancer Dept. of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan Hiroko Fukuda PL4-2. The efficacy of steroid injection for stricture after esophageal ESD using propensity score matching Dept. of Gastroenterology, Osaka City University Graduate school of Medicine, Japan Yasuaki Nagami PL4-3. Endocytoscopic observation for upper gastrointestinal tract Dept. of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, Japan Youichi Kumagai PL4-4. Histopathological risk factor of gastric carcinogenesis after eradication therapy of H.pylori Dept. of Gastroenterology, Sch. of Shinshu Univ., Matsumoto, Japan Junichi Kobayashi PL4-5. Comparison of short- and long-term period in early gastric cancer after eradication of Helicobacter pylori Dept. of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan Kazuhisa Yamaguchi PL4-6. Risk about antithrombotic drugs and patient background influencing development of bleeding after gastric ESD Dept. of Medicine, Div. of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto, Japan Tomohiro Sekiguchi PL4-7. Possibility of expanded adaption of endoscopic submucosal dissection for the gastric sub mucosal adenocarcinoma Dept. of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan Hiroki Osumi
PL4-8. Clinicopathological features of Mixed-type early gastric cancer Dept. of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan Yoichi Akazawa
PL4-9. Sedation with dexmedetomidine versus midazolam for endoscopic submucosal dissection of gastric cancer Dept. of Gastroenterology, Sch. of Med., Tokai Univ, Kanagawa, Japan Jin Imai
PL4-10. Usefulness of EUS-FNA with a forward-viewing and curved linear-array echoendoscope for small gastrointestinal SELs Dept. of Gastroenterology, Fukushima Medical University, Aizu Medical Center, Aizuwakamatsu, Japan Akane Yamabe
Gastroenterological Endoscopy 96 The 91st Congress of JGES
P or g ar m Plenary Session 5
Colorectum
May 14(Sat) 10：20～11：40 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Shunji Ishihara Dept. of Internal Medicine II, Shimane University Faculty of Medicine, Japan Fumihito Hirai Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan
PL5-1. Impact of automated diagnostic system by using endocytoscopy for colorectal polyps：an international web-based trial Digestive Disease Center, Showa University Northern Hospital, Yokohama, Japan Yuichi Mori PL5-2. Examination of CTC for LST of the colorectum Div. of Gastroenterology, Takano hospital, Kumamoto, Japan Shinri Hoshiko PL5-3. Risk of bleeding after endoscopic submucosal dissection for colorectal tumors in patients with anticoagulant drug Dept. of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Yuki Ninomiya PL5-4. Colonic diverticular bleeding in our hospital Dept. of Internal Medicine, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan Katsumasa Kobayashi PL5-5. Increase in lower gastrointestinal bleeding and colonic diverticular hemorrhage；long-term frequency trend analysis Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Fukuoka, Japan Ken Kinjo PL5-6. Bleeding after colon polypectomy in patients who are receiving antithrombotic therapy Dept. of Gastroenterology, Second Red Cross Hospital, Kyoto, Japan Yusuke Okada PL5-7. Safety and Efficacy of dexmedetomidine for sedation during colorectal ESD Dept. of Gastroenterology, Onomichi General Hospital, Onomichi, Japan Koichi Nakadoi PL5-8. Innovative fluorescent imaging for colorectal tumors - Evaluation of GGT using immunohistochemistry Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan Kazuya Inoki
PL5-9. Colonic stenting versus surgery for Stage IV colon cancer with colonic stenosis Dept. of Gastroenterology, Aomori Prefectural Central Hospital, Aomori, Japan Norihiro Hanabata
PL5-10. Utility of palliative insertion of self-expandable metallic colonic stent and systemic chemotherapy Dept. of Endoscopy, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan Taku Tabata
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P or g ar Oral Session m
May 12(Thu) Oral Room 7(Kyokko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F)
1 PEG （16：30～17：05） Dept. of Surgery, Showa General Hospital, Japan Hirokazu Yamaguchi
May 12(Thu) Oral Room 8(Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F)
2 Pancreas: Neoplasm （16：30～17：05） Dept. of Gastroenterology, The University of Tokyo, Japan Yousuke Nakai
May 12(Thu) Oral Room 9(Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F)
3 Stomach: ESD device 1 （９：00～９：42） Internal Medicine, Hiroshimakinen Hospital, Japan Masaharu Sumii 4 Stomach: ESD device 2 （９：42～10：24） Center for Gastroenterology, Teine-Keijinkai Hospital, Japan Tokuma Tanuma 5 Colorectum: LST （16：30～17：05） Div. of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Japan Akiko Chino
May 12(Thu) Oral Room 10(Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F)
6 Esophagus: Inflammatory （９：00～９：35） Div. of Endoscopy, Hokkaido University Hospital, Japan Yuichi Shimizu 7 Esophagus:Benign （９：35～10：17） Div. of Gastroenterology, Dept. of Internal Medicine, Aichi Medical University, Japan Yasushi Funaki 8 Esophageal varices （10：17～10：52） Digestine and Liver Disease Center, Tokai University Tokyo Hospital, Japan Hirokazu Shiozawa 9 Esophagus: Diagnosis （10：52～11：27） Dept. of Gastroenterological Surgery, Tokai University School of Medicine, Japan Akihito Kazuno 10 Esophagus: ESD 1 （14：00～14：42） Dept. of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Japan Hiroharu Yamashita
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P or 11 Esophagus: ESD 2 （14：42～15：24） g ar m Dept. of Surgery, Toho University Ohashi Medical Center, Japan Natsuya Katada 12 Esophageal ESD (salvage) （15：24～15：59） Dept. of Gastroenterology, Kanazawa University Hospital, Japan Hajime Takatori 13 Esophageal ESD (complication) （15：59～16：34） Dept. of GI Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Japan Noboru Hanaoka 14 Nasal endoscope （16：34～17：02） Dept. of Gastroenterology and Hepatology, International University of Health and Welfare Mita Hospital, Japan Mikinori Kataoka
May 12(Thu) Oral Room 11(Heian, Grand Prince Hotel New Takanawa 3F)
15 Elderly: ERCP 1 （９：00～９：35） Gastroenterological Center, Yokohama City University Medical Center, Japan Kazuya Sugimori 16 Elderly: ERCP 2 （９：35～10：10） Dept. of Gastroenterology and Hepatology, Yamaguchi University Graduate School of Medicine, Japan Seiji Kaino 17 EPLBD （10：10～10：45） Dept. of Gastroenterology and Hepatology, Faculty of Medicine, University of Miyazaki, Japan Hiroshi Kawakami 18 ERCP (safety and risk) （10：45～11：20） Dept. of Gastroenterology, Tokyo Rosai Hospital, Japan Ken Ito 19 ERCP related procedures 1 （14：00～14：35） Dept. of Gastroenterology, Second Teaching Hospital, Fujita Health University School of Medicine, Japan Hironao Miyoshi 20 ERCP related procedures 2 （14：35～15：10） Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan Hiroki Kawashima 21 EST （15：10～15：52） Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Japan Atsushi Sofuni 22 Pancreas: EUS guided drainage 1 （15：52～16：27） Dept. of Gastroenterology, Kanazawa University Hospital, Japan Kazuya Kitamura 23 Pancreas: EUS guided drainage 2 （16：27～17：09） Div. of Gastroenterology, Dept. of Medicine, Kurume University School of Medicine, Japan Yoshinobu Okabe
May 12(Thu) Oral Room 12(Tempyo, Grand Prince Hotel New Takanawa 3F)
24 Colorectum: Preparation （９：00～９：49） Dept. of Gastroenterology, Kitasato University School of Medicine, Japan Kaoru Yokoyama
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P 25 Colorectum: Capsule Endoscopy （９：49～10：24） or g ar Center for Diagnostic Therapeutic Endoscopy, School of Medicine, Keio University, m Japan Naoki Hosoe 26 Colorectum:diagnosis （10：24～11：06） GI/IBD Center, Ofuna Chuo Hospital, Japan Yutaka Endo 27 Colorectal tumor （11：06～11：41） Div. of Gastroenterology, Dept. of Medicine, Jichi Medical University, Japan Yoshikazu Hayashi 28 Colorectum: CSP （14：00～14：35） Dept. of Gastroenterology, Tokai University, School of Medicine, Japan Jun Koike 29 Colorectum: endoscopic treatment 1 （14：35～15：10） National Cancer Center Hospital, Japan Masayoshi Yamada 30 Colorectum: endoscopic treatment 2 （15：10～15：45） Dept. of Endoscopy, Hiroshima University Hospital, Japan Shiro Oka 31 Colorectum: ESD 1 （15：45～16：27） Div. of Endoscopy, Shizuoka Cancer Center, Japan Kinichi Hotta 32 Colorectum: ESD 2 （16：27～17：02） Endoscopy Div., National Cancer Center Hospital, Japan Takeshi Nakajima
May 13(Fri) Oral Room 9(Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F)
33 Gastric SMT, others （16：30～17：05） Dept. of Endoscopy, Saku Central Hospital Advanced Care Center, Japan Akiko Takahashi 34 Gastric adenoma （17：05～17：40） Dept. of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Japan Yoshito Hayashi
May 13(Fri) Oral Room 10(Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F)
35 Annual endoscopy （９：00～９：35） Yamanashi Koseiren Health Care Center, Japan Masahiko Ohtaka 36 Gastritis (Kyoto classification), cancer screening （９：35～10：17） Gastroenterology, National Hospital Organization Sendai Medical Center, Japan Kenji Noguchi 37 Stomach: IEE 1 （10：17～10：52） Surgery Department, Sanno Hospital, International University of Health and Welfare, Japan Nobuyuki Shimizu 38 Stomach: IEE 2 （10：52～11：34） Foundation for Detection of Early Gastric Carcinoma, Japan Hirotaka Nakashima 39 Duodenum: Stent 1 （15：44～16：19） Div. of Endoscopy, Shizuoka Cancer Center, Japan Kohei Takizawa
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P or 40 Duodenum: Stent 2 （16：19～16：54） g ar m Div. of Gastroenterology, Cancer Institute Hospital, Japan Yorimasa Yamamoto 41 Duodenum: ESD/EMR （16：54～17：29） NTT Medical Center Tokyo, Japan Kouichi Nonaka
May 13(Fri) Oral Room 11(Heian, Grand Prince Hotel New Takanawa 3F)
48 Stomach: hemostasis （９：00～９：35） Dept. of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Japan Hiroshi Kishikawa 49 Post ESD bleeding （９：35～10：10） Dept. of Gastroenterology, Onomichi General Hospital, Japan Seiji Onogawa 50 Inflammatory Bowel Disease （10：10～10：45） Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Japan Reiko Kunisaki 51 Antithrombotics （10：45～11：20） Div. of Endoscopy, Yokohama City University Medical Center, Japan Kingo Hirasawa 52 Pancreas: EUS-FNA 1 （14：00～14：35） Osaka Medical Center for Cancer and Cardiovascular Diseases, Japan Nobuyasu Fukutake 53 Pancreas: EUS-FNA 2 （14：35～15：10） Div. of Gastroenterology, Tohoku University Graduate School of Medicine, Japan Atsushi Kanno 54 Small intestine: Capsule Endoscopy 1 （15：10～15：45） Takarazuka Municipal Hospital, Japan Takashi Abe 55 Small intestine: Capsule Endoscopy 2 （15：45～16：34） The Center for Personalized Medicine for Healthy Aging, Japan Akihiro Araki 56 Small intestine: Neoplasm （16：34～17：09） Dept. of Gastroenterology, Karatsu Red Cross Hospital, Japan Takahiro Noda 57 Small intestine: malignant lymphoma （17：09～17：44） Dept. of Gastroenterology, Nippon Medical School, Japan Shu Tanaka
May 13(Fri) Oral Room 12(Tempyo, Grand Prince Hotel New Takanawa 3F)
58 Pancreas: ERCP (diagnosis) （９：00～９：35） Gastroenterology, Kameda General Hospital, Japan Toshiyasu Shiratori 59 Pancreas: EUS (diagnosis) （９：35～10：10） Dept. of Surgery and Oncology, Kyushu University, Japan Takao Ohtsuka 60 Pancreas: EUS-FNA 3 （10：10～10：45） Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan Keiichiro Matsumura
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P 61 EUS: Complication （10：45～11：20） or g ar Dept. of Gastroenterology, Ishikawa Prefectural Central Hospital, Japan Kazuhiro Matsunaga m 62 Post operative ERCP 1 （14：00～14：35） Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan Hirofumi Kogure 63 Post operative ERCP 2 （14：35～15：10） Dept. of Gastroenterology and Hepatology, St. Marianna University Schoolof Medicine, Japan Kazunari Nakahara 64 ERCP: Stent （15：10～15：45） Dept. of Gastroenterology, Gifu Municipal Hospital, Japan Tsuyoshi Mukai 65 ERCP: Pancreatitis, Treatment （15：45～16：20） Dept. of Bilio-pancreatology, Sapporo Kosei General Hospital, Japan Hiroyuki Miyakawa 66 Post ERCP pancreatitis prevention1 （16：20～16：55） Dept. of Endoscopic and Photodynamic Medicine, National Defense Medical College, Japan Shunsuke Komoto 67 Post ERCP pancreatitis prevention 2 （16：55～17：30） Digestive Disease Center, Kohsei Chuo General Hospital, Japan Hiroaki Shigoka
May 13(Fri) Oral Room 13(Ogyoku, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F)
42 Colorectum: Neoplasm, Others （14：00～14：35） Gastroenterology Div., St. Luke’s International Hospital, Japan Fumio Omata 43 Colorectum: Others （14：35～15：10） Osaka Medical College, Japan Takuya Inoue 44 Colorectum: stent/dilation 1 （15：10～15：45） Dept. of Endoscopy and Surgery, The University of Tokyo, Japan Shuntaro Yoshida 45 Colorectum: stent/dilation 2 （15：45～16：20） Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, Toho University Ohashi Medical Center, Japan Kenji Tominaga 46 Colorectum: hemostasis 1 （16：20～16：55） Dept. of Gastroenterology, Aichi Medical University School of Medicine, Japan Naotaka Ogasawara 47 Colorectum: hemostasis 2 （16：55～17：30） 2nd Dept. of Internal Medicine, Wakayama Medical University, Japan Jun Kato
May 14(Sat) Oral Room 8(Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F)
68 Endoscopic treatment for elderly patients （９：00～９：35） Dept. of Endoscopy, National Hospital Organization（NHO）,Shikoku Cancer Center, Japan Shinichiro Hori
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P or 69 Gastric ESD for elderly patients 1 （９：35～10：10） g ar m Dept. of Gastroenterology, Toranomon Hospital, Japan Toshiro Iizuka 70 Gastric ESD for elderly patients 2 （10：10～10：52） Todachuo General Hospital, Japan Youji Harada 71 Esophagus: malignant stenosis （10：52～11：27） Dept. of Internal Medicine 2, Shimane University School of Medicine, Japan Norihisa Ishimura
May 14(Sat) Oral Room 10(Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F)
72 Esophagus: post operative stenosis （９：00～９：35） Dept. of Gastroenterological Surgery, Tokai University School of Medicine, Japan Junya Oguma 73 Stomach: Sedation （９：35～10：10） Div. of Endoscopy, Oita University, Japan Masaaki Kodama 74 Endoscopy under sedation （10：10～10：45） Gastroenterology, Dept. of Medicine, Shinshu University School of Medicine, Japan Tomoaki Suga 75 Laparoscopy （10：45～11：27） Center for Epidemiology and Preventive Medicine, The University of Tokyo Hospital, Japan Keiko Niimi
May 14(Sat) Oral Room 11(Heian, Grand Prince Hotel New Takanawa 3F)
76 HP 1 （９：00～９：35） Dept. of Gastroenterology, National Hospital Organization, Hakodate Hospital, Japan Katsuhiro Mabe 77 HP 2 （９：35～10：10） Foundation for Detection of Early Gastric Carcinoma, Japan Takuji Yamasaki 78 Gastric cancer (post HP edadication) （10：10～10：45） Dept. of Gastroenterology and Endoscopy, Toshiba General Hospital, Japan Jun Miwa 79 Metachronous gastric cancers （10：45～11：20） Div. of Gastroenterology, Nippon Medical School, Japan Seiji Futagami
May 14(Sat) Oral Room 12(Tempyo, Grand Prince Hotel New Takanawa 3F)
80 Stenting for hilar cholangiocarcinoma （９：00～９：35） Dept. of Gastroenterology, Sendai City Medical Center, Japan Kei Ito 81 Billary drainage 1 （９：35～10：10） Dept. of Gastroenterology, Onomichi General Hospital, Japan Akihito Okazaki
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P 82 Billary drainage 2 （10：10～10：45） or g ar First Dept. of internal medicine, University of Yamanashi, Japan Mitsuharu Fukasawa m 83 Small intestine and colon: infectious diseases （10：45～11：20） Clinical Research Center, Nihon University Itabashi Hospital, Japan Kimitoshi Kato
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P or g ar m Oral Session
Oral1 PEG May 12(Thu) 16：30-17：05 Room7（Kyokko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Hirokazu Yamaguchi Dept. of Surgery, Showa General Hospital, Japan
O1-1 Videoendoscopic evaluation of swallowing by the gastrointestinal endoscopist： good outcome for the patient with PEG tube Dept. of Gastroenterological Center, Nara Prefectural Gojo Hospital, Nara, Japan Hazuki Horiuchi O1-2 Percutaneous Transesophageal Gastrotubing(PTEG)by endoscopic assistance using overtube with balloon for puncture Internal Medicine, Murakami Memorial Hospital, Saijo, Japan Masato Murakami O1-3 Is proton pump inhibitor effective for preventing acute bleeding on percutaneous endoscopic gastrostomy? Dept. of Gastroenterology, Matsue City Hospital, Japan Yoshiyuki Murawaki O1-4 Percutaneous endoscopic gastrostomy in the elderly at our hospital Dept. of Gastroenterology and Hepatology, Kobe City Medical Center General Hospital, Hyogo, Japan Hiroki Kitamoto O1-5 The new uses of gastrostomy for rescuing the symptom of esophagohiatal hernia and preparing the permanent jejunostomy Dept. of Gastroenterological Surgery, Hidaka General Hospital, Wakayama, Japan Kazuo Arii
Oral2 Pancreas : Neoplasm May 12(Thu) 16：30-17：05 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Yousuke Nakai Dept. of Gastroenterology, The University of Tokyo, Japan
O2-1 Cancer associated fibrosis for diagnosis of minute pancreatic cancer Medicine of Gastroenterology, Hokuto Hospital, Hokkaido, Japan Tomoya Kawase O2-2 Preoperative diagnosis of intraductal papillary neoplasma(IPMN) Dept. of Gastroenterology and Hepatology, Mie University Graduate School of Medicine, Japan Hiroyuki Inoue
O2-3 Analysis of factors lead to misdiagnosed mucinous cystic neoplasm(MCN)using EUS Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Kiyotaka Hashizume
O2-4 Phase 1 study of EUS-guided intratumoral injection of HF10 for unresectable locally advance pancreatic cancer patients Dept. of Endoscopy, Nagoya University Hospital, Nagoya, Japan Yoshiki Hirooka
O2-5 The investigation of the FOLFIRINOX therapy with endoscopic biliary stenting for the unresectable pancreatic cancer Div. of Gastroenterology, Dept. of Medicine, Showa University School of Medicine, Tokyo, Japan Yu Ishii
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P Oral3 Stomach : ESD device 1 or g ar May 12(Thu) 9：00-9：42 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F） m Moderator : Masaharu Sumii Internal Medicine, Hiroshimakinen Hospital, Japan
O3-1 Feasibility of precut coagulation with an endo-knife alone on gastric endoscopic submucosal dissection Dept. of Gastroenterology, Hiraka General Hospital,Yokote, Akita, Japan Yohei Horikawa O3-2 The Endoscopic Treatment using the New Scissors-type Knife Dept. of Therapeutic Endoscopy, Nihonkai General Hospital, Yamagata, Japan Tomoki Miura O3-3 Clinical Experience of New ESD device in gastric cancer Dept. of Gastroenterology, Kitakyushu Municipal Medical Center, Fukuoka, Japan Mitsuru Esaki
O3-4 Clinical usefulness of Clutch Cutter ESD for gastric adenoma Dept. of Gastroenterology, Aso Iizuka Hospital, Iizuka, Japan Kazuya Akahoshi O3-5 SB-Knife and Smart Shooter combination ESD Dept. of Gastroenterology, Yokkaichi Municipal Hospital, Yokkaichi, Japan Makoto Kobayashi O3-6 Novel Endoscopic Device for full thickness suture, using curved needle : Ex vivo animal study Dept. of Gastroenterology, Korea University College of Medicine, Korea Seung Han Kim
Oral4 Stomach : ESD device 2 May 12 (Thu) 9：42-10：24 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F） Moderator : Tokuma Tanuma Center for Gastroenterology, Teine-Keijinkai Hospital, Japan
O4-1 Feasibility and Safety of New Technique for Endoscopic Submucosal Dissection using Carbon Dioxide Laser Dept. of Gastroenterology, Kobe University Graduate School of Medicine, Kobe, Japan Tetsuya Yoshizaki O4-2 The effectiveness of ESD using clip-and-snare method for early gastric cancer： subgroup analyses Dept. of Gastroenterology, Ishikawa Prefectural Central Hospital, Japan Naohiro Yoshida O4-3 The effectiveness and safety of ESD using an overtube with check valve for early gastric cancer： multicenter study Div. of Gastroenterology and Hepatology, National Hospital Organization, Osaka National Hospital, Japan Takuya Yamada
O4-4 Efficacy of a patient positioning device(EZ-FIX)during ESD for gastric epithelial neoplasm Dept. of Gastroenterology, PNUH, Busan, Korea Moon Won Lee
O4-5 Endoscopic antralplasty for gastroparesis after endoscopic submucosal dissection in the antrum Div. of Gastroenterology, Dept. of Internal Medicine, Graduate School of Medicine, Kobe University, Kobe, Japan Ohara Yoshiko
O4-6 Development of the Trident Clip Dept. of Gastroenterology, Yokkaichi Municipal Hospital, Mie, Japan Makoto Kobayashi
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P or g ar Oral5 Colorectum : LST m May 12(Thu) 16：30-17：05 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F） Moderator : Akiko Chino Div. of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Japan
O5-1 What is the Limitation of Diagnosis, Indication and ESD for Colorectal LST? -Pathological Analysis of Submucosal Invasion Endoscopy Division, National Cancer Center Hospital, Japan Hiroyuki Takamaru O5-2 Approach for Colonic LST including difficult cases Dept. of Gastroenterology and Hepatology, Kinki University Faculty of Medicine, Japan Yoriaki Komeda O5-3 The usefulness and limitations of ESD in the treatment of colorectal LST judging from our treatment outcome Dept. of Gastroenterology and Hepatology, Digestive Disease Center, Kyoto Katsura Hosp., Kyoto, Japan Toshihiro Kusaka O5-4 The Usefulness of Colorectal ESD with a Rubber Band Traction Device and Case Analysis of Interruption Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, The Jikei University Hospital, Japan Daisuke Ide O5-5 Technique of endoscopic submucosal dissection for difficult cases of colorectal LST Div. of Gastroenterology, Showa University Fujigaoka Hospital, Kanagawa, Japan Yuichiro Kuroki
Oral6 Esophagus : Inflammatory May 12(Thu) 9：00-9：35 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Yuichi Shimizu Div. of Endoscopy, Hokkaido University Hospital, Japan
O6-1 3 cases of the autoimmune blister disease which could be diagnosed with endoscope Dept. of Surgery, Keio Univ., Sch. of Med., Tokyo, Japan Masahiro Yura O6-2 Two examples of esophageal strictures by Autoimmune blisterling diseases Dept. of Surgery, School of Medicine, Keio University, Tokyo, Japan Yusuke Maeda O6-3 Clinical features and pathogenesis of black esophagus Dept. of Gastroenterology, Kyushu Central Hospital of the Mutual Aid Association of Public School, Japan Yutaro Ihara
O6-4 Clinical features of histologically esophageal eosinophilia cases, endoscopically showed eosinophilic esophagitis Dept. of Gastroenterology and Hepatology, Otsu Municipal Hospital, Otsu, Japan Naoki Wakabayashi
O6-5 Two cases of pemphigoid with esophageal stricture Dept. of Gastroenterology and Hepatorogy, Sch. of Med. Mie Univ., Tsu, Japan Tetsuro Harada
Oral7 Esophagus : Benign May 12(Thu) 9：35-10：17 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Yasushi Funaki Div. of Gastroenterology, Dept. of Internal Medicine, Aichi Medical University, Japan
O7-1 Is Barrett’s esophagus diagnosed properly in Japan? Dept. of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan Norihisa Ishimura
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P O7-2 Our surgical results of laparoscopic fundoplication for GERD patients with refractory to proton pump or g ar inhibitor m Dept. of Surgery, Kashiwa Kousei General Hospital, Chiba, Japan Satoshi Inose O7-3 The remarkably effective two cases of P-CAB treatment against refractory reflux esophagitis following ESD at EG junction Fukuyama Daiichi Hospital, Fukuyama, Japan Atsushi Jikuhara O7-4 Non-biological training model for peroral endoscopic myotomy(POEM) Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, Niigata, Japan Hiroki Sato O7-5 Diagnosis of esophageal achalasia and effects of POEM Dept. of Gastroenterology, Faculty of Medicine, Oita University, Oita, Japan Ryo Ogawa O7-6 Efficiency of per-oral endoscopic tumor resection(POET)for esophageal SMT Digestive Disease Center, Showa University Koto Toyosu Hospital, Tokyo, Japan Jun Nakamura
Oral8 Esophageal varices May 12(Thu) 10：17-10：52 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Hirokazu Shiozawa Digestine and Liver Disease Center, Tokai University Tokyo Hospital, Japan
O8-1 Utility consideration of argon plasma coagulation about recurrence of esophageal varices Dept. of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan Tetsuya Murao O8-2 A study on cases of esophageal variceal rupture during follow-up Dept. of Endoscopy, Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan Takao Horiuchi O8-3 Current situation of endoscopic treatment for risky esophageal varices in over 80 years old patients Div. of Gastroenterology, Iizuka Hosp., Fukuoka, Japan Masaru Kubokawa O8-4 Prognosis of esophageal varices bleeding Dept. of Gastroenterology, Akita City Hospital, Japan Kunio Nakane O8-5 PH monitoring in the esophago-gastric junction before and after endoscopic esophageal variceal ligation Dept. of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan Hisashi Hidaka
Oral9 Esophagus : Diagnosis May 12(Thu) 10：52-11：27 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Akihito Kazuno Dept. of Gastroenterological Surgery, Tokai University School of Medicine, Japan
O9-1 Accuracy of endoscopic invasion depth in cervical superficial esophageal cancer Dept. of Surgery, Sch. of Med. Keio Univ.,Tokyo, Japan Rieko Nakamura
O9-2 The feature of superficial esophageal carcinoma with head and neck malignant tumor Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Toshihisa Fujiyoshi O9-3 NBI magnifying endoscopic diagnosis of superficial esophageal squamous cell carcinomas and the prognosis after ER Dept. of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan Akira Dobashi
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P or O9-4 The diagnostic accuracy of magnifying endoscope for the depth of superficial esophageal cancer g ar Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan m Kenichi Matsui O9-5 The characteristics of esophageal squamous neoplasm without lugol-voiding lesions Dept. of gastroenterology, Omori Red Cross Hospital, Tokyo, Japan Keiichi Ashikari
Oral10 Esophagus : ESD 1 May 12(Thu) 14：00-14：42 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Hiroharu Yamashita Dept. of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Japan
O10-1 Current status and limitations of endoscopic treatment for superficial esophageal cancer： Analysis of surgical cases Dept. of Gastroenterological Surgery, Sch. of Med. Tokai Univ., Isehara, Japan Junya Oguma O10-2 Lymph and blood vessels invasion or depth of invasion? the right and wrong of additional treatments post esophageal ESD Div. of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo, Japan Teppei Akimoto O10-3 Long term outcomes of MM ivasive esophageal cancer -Comparizon of endoscopic resection and operation Dept. of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan Toshiyuki Yoshio O10-4 Outcome of endoscopic resection for submucosal esophageal cancer, compared to operation and chemoradiotherapy Div. of gastroenterology, Cancer Institute Hospital, Tokyo, Japan Shoichi Yoshimizu O10-5 Can we expand the indication of ESD for Esophageal SCC? Dept. of Endoscopy, Saku Central Hospital Advanced Care Center, Japan Akiko Takahashi O10-6 Treatment result of ESD for superficial esophageal squamous cell carcinoma in our hospital Dept. of Gastroenterology, Kyushu Medical Center, Fukuoka, Japan Hiroyuki Fujii
Oral11 Esophagus : ESD 2 May 12(Thu) 14：42-15：24 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Natsuya Katada Dept. of Surgery, Toho University Ohashi Medical Center, Japan
O11-1 Endoscopic submucosal dissection for superficial laryngopharyngeal cancer Dept. of Gastroenterology, Hyogo Cancer Center, Hyogo, Japan Yoshinobu Yamamoto
O11-2 Benefit of using Anchored Clip during pharyngeal endoscopic submucosal dissection Dept. of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan Hitomi Minami
O11-3 A local recurrence of Esophageal cancer after CRT resected by endoscopic laryngo-pharyngeal surgery Dept. of Surgery, sch. of Med. Chiba Univ., Chiba, Japan Akira Nakano
O11-4 Clinical outcome of ESD associated with adjuvant treatment for MM or SM invasion esophageal cancer Digestive and Life-style Related Disease, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan Hidehito Maeda O11-5 The validity of the diagnosis and the ESD treatment selection for superficial esophageal cancer Dept. of Gastroenterology and Hepatology, Showa General Hospital, Tokyo, Japan Koji Uraushihara
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P O11-6 Outcome of the ESD for superficial esophageal carcinoma and significance of surgical treatment or g Dept. of Surgery, Tokai Univ. Sch. of Med. Tokyo Hosp., Tokyo, Japan ar Osamu Chino m
Oral12 Esophageal ESD (salvage) May 12(Thu) 15：24-15：59 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Hajime Takatori Dept. of Gastroenterology, Kanazawa University Hospital, Japan
O12-1 Salvage ESD of local recurrent or residual superficial esophageal cancer after definitive CRT Dept. of Transplantaion, Reconstruction and Endoscopic Surgery, Tohoku University hospital, Sendai, Japan Tadashi Sakurai O12-2 Salvage ESD in patients with local failure after definitive chemoradiotherapy for esophageal squamous cell carcinoma Div. of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Yohei Yabuuchi O12-3 Does orginal tumor depth affect treatment efficacy of salvage ESD against local recurrence of advanced esophageal cancer Kurashiki central hospital, Okayama, Japan Shumpei Yamamo O12-4 Long-term outcome of argon plasma coagulation for early esophageal cancer Dept. of Gastroenterology, Hokkaido University Graduate School of Medicine, Sapporo, Japan Satoshi Abiko O12-5 Two cases of T1b esophageal cancer performed ESD against local recurrence after carbon ion radiotherapy Dept. of Frontier Surgery, Graduate School of Medicine, Chiba University, Tokyo, Japan Akiko Kagaya
Oral13 Esophageal ESD (complication) May 12(Thu) 15：59-16：34 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Noboru Hanaoka Dept. of GI Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Japan
O13-1 Associations between hospital volume and adverse events following esophageal endoscopic submucosal dissection Dept. of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan Hiroyuki Odagiri O13-2 Comparison with two point fixed ESD and normal ESD (For the valid submucosal dissection of esophagus) Dept. of Gastroenterology and Endoscopy, Kanagawa Cancer Center, Kanagawa, Japan Osamu Motohashi
O13-3 Safety and efficacy of steroid injection therapy for preventing esophageal stricture after ESD Dept. of Gastroenterology and Hepatology, Osaka Univ. Gra. Sch. of Med., Suita, Japan Yoshiki Tsujii
O13-4 Efficacy of polyglycolic acid sheet for preventing esophageal stricture after endoscopic submucosal dissection Dept. of Gastroenterology, Akita University Graduate School of Medicine, Akita, Japan Masayuki Sawaguchi
O13-5 Utility of Endoscopic Submucosal Dissection to wide spread esophageal superficial carcinoma Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Seiichi Yakabi
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P or Oral14 Nasal endoscope g ar m May 12(Thu) 16：34-17：02 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Mikinori Kataoka Dept. of Gastroenterology and Hepatology, International University of Health and Welfare Mita Hospital, Japan
O14-1 Ingenuity of the pre-treatment and screening of transnasal endoscopy in our hospital CHIBA TOKUSHUKAI HOSPITAL , Funabasi, Chiba , Japan Yuzo Toyama O14-2 The usefulness of endoscopic water supply system(AF-WP1)in nasal endoscopic examination Div. of gastroenterology and oncology, Dept. of Internal Medicine, Tokuhsima university hospital Shinji Kitamura O14-3 New suction device with ultra-thin endoscope for gastric contents Dept. of Gastroenterology, Toranomon Hospital, Tokyo, Japan Daisuke Kikuchi O14-4 Utility of transnasal endoscopy for surgical field Dept. of Surgery, Nippon Medical School, Tama Nagayama Hospital, Japan Hiroshi Makino
Oral15 Elderly : ERCP 1 May 12(Thu) 9：00-9：35 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Kazuya Sugimori Gastroenterological Center, Yokohama City University Medical Center, Japan
O15-1 Analysis of respiratory and circulatory dynamics in ERCP for the elderly Dept. of Gastroenterology, Sch. of Med. Shinshu Univ., Matsumoto, Japan Akira Nakamura
O15-2 Usefulness of Capnography(CapnostreamTM20P)for Endoscopic retrograde cholangiopancreatography Dept. of Gastroenterology, Maebashi Red Cross Hospital, Gunma, Japan Toshiya Yamada O15-3 Endoscopic removal of bile duct stones for the elderly Dept. of Gastroenterology, Graduate School of Medicine, University of Tokyo, Japan Ryunosuke Hakuta O15-4 Current status and safety of emergent ERCP for acute cholangitis of elderly patients Center of Gastroenterology, Teine Keijinkai Hospital, Japan Kazumasa Nagai O15-5 Efficacy and safety of endoscopic stone removal in elderly patients with acute cholangitis due to bile duct stone Div. of Gastoroenterology and Hepatology, St. Marianna University, School of Medicine, Kanagawa, Japan Ryo Morita
Oral16 Elderly : ERCP 2 May 12(Thu) 9：35-10：10 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Seiji Kaino Dept. of Gastroenterology and Hepatology, Yamaguchi University Graduate School of Medicine, Japan
O16-1 The indications for performing ERCP to treat cholangitis in elderly patients evaluated based on bacteriological studies Gastroenterology Medecine Center, Shonan Kamakura General Hospital, Kanagawa, Japan Sakue Masuda
O16-2 Outcomes and safety of endoscopic treatment for common bile duct stone in patient with 80-year-old and older Dept. of Gastroenterology, School of Medicine, Kitasato Univ., Kanagawa, Japan Kazuho Uehara O16-3 Endoscopic treatment of common bile duct stones for elderly patients Dept. of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Saitama, Japan Tetsuro Fujita O16-4 Usefulness of Endoscopic Papillary Large Balloon Dilation(EPLBD)in the older patients in our hospital NHO Mie Chuo Medical Center, Mie, Japan Kazunari Kurata
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P O16-5 Bile duct stone treatment using SES ＋ EPLD to a senior citizen and ELMS-Lithotripsy as or g ar complementation m Dept. of Gastrointestinal disese, Tokyo Rinkai Hospital, Kanagawa, Japan Atsushi Minami
Oral17 EPLBD May 12(Thu) 10：10-10：45 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Hiroshi Kawakami Dept. of Gastroenterology and Hepatology, Faculty of Medicine, University of Miyazaki, Japan
O17-1 Study of treatment results for CBDstones (minor axis 10mm or more) of the eldery, including long-term prognosis after EPLBD Gastroenterology and hepatology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan Yoshito Uenoyama
O17-2 Safety and efficacy of EPLBD for large or multiple common bile duct stones in elderly patients First Dept. of internal medicine, Gifu Univ., Gifu, Japan Mitsuru Okuno O17-3 Usefulness and safety of endoscopic papillary large balloon dilatation for choledocholithiasis in the elderly Dept. of Gastrienterology, Aso Iizuka Hospital, Fukuoka, Japan Hiroko Ikeda O17-4 Early treatment result of EPLBD in our hospital Dept. of gastroenterology, National Hospital organization Kanazawa Medical center, Japan Takashi Kagaya O17-5 The role of EPLBD for eldery patients with choledocholithiasis Kokuho Central Hospital, Dept. of Internal medicine, Tawaramoto-cho, Japan Hiroyuki Ogawa
Oral18 ERCP (safety and risk) May 12(Thu) 10：45-11：20 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Ken Ito Dept. of Gastroenterology, Tokyo Rosai Hospital, Japan
O18-1 Management and treatment outcome of hemobilia in our hospital Div. of Gastroenterology and hepatology, St. Marianna Univ. Sch. of Med., Kawasaki, Japan Yousuke Michikawa O18-2 Retrospective study using propensity score analysis on risk factors for aggravation of post-ERCP pancreatitis Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Japan Kunihiro Kato
O18-3 The trend of pathogenic bacteria in acute cholangitis at Kenesei Hospital Tsugaru Hoken Seikatsu Kyodo Kumiai KENSEI hospital, Aomori, Japan Hirotsugu Mikami
O18-4 Safety of ERCP in elderly patients Dept. of Gastroenterology, Kofu Municipal Hospital, Japan Makoto Kadokura
O18-5 Prognosis of Biliary Pancreatitis Div. of gastrointestinal medicine, Dept. of internal medicine, Mitsui Memorial Hospital, Tokyo, Japan Yuki Karasawa
Oral19 ERCP related procedures 1 May 12(Thu) 14：00-14：35 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Hironao Miyoshi Dept. of Gastroenterology, Second Teaching Hospital, Fujita Health University School of Medicine, Japan
O19-1 The utility of the sample processing using Hanks Balanced Salt Solution in bile duct brushing cytology Dept. of Gastroenterology and Hepatology, Kawasaki Municipal Tama Hospital, Kawasaki, Japan Keigo Suetani
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P or O19-2 Catheter guided biopsy for pancreatobiliary disease g ar Gastroenterological medicine, Sendai Kosei hospital, Miyagi, Japan m Toru Okuzono O19-3 Usefullness of new device for diagnosis of malignant bile duct stricture Dept. of Gastroenterology, Gifu Prefectural Tajimi Hospital, Gifu, Japan Kaiki Anbe O19-4 Examination of the peroral cholangioscopic findings for biliary tract tumors Div. of Gastroenterology, Dept. of Internal Medicine, Sch. of Med. Yamanashi Univ., Yamanashi, Japan Yoshimitsu Fukasawa O19-5 7 cases of study with Peroral Cholangioscopy(Spy GlassTM) in our hospital Tokyo Metropolitan Health and Medical Corporation, Toshima Hospital, Japan Kentaro Takagi
Oral20 ERCP related procedures 2 May 12(Thu) 14：35-15：10 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Hiroki Kawashima Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan
O20-1 A prospective randomized study of endoscopic biliary stone extraction using a basket or a balloon catheter Dept. of Gastroenterology, Teikyo University Mizonokuchi Hospital, Kawasaki, Japan Noritaka Ozawa O20-2 The current of EST/EPST in our department Dept. of Digestive and Lifestyle Related Disease, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan Makoto Hinokuchi O20-3 The influence of a parapapillary diverticulum to endotherapy for choledocholithiasis Dept. of Internal Medicine, Hakui Public Hospital, Japan Ryuhei Nishino O20-4 Gastrointestinal perforation cases and its consideration with Endoscopic Sphincterotomy at our hospital Okazaki City Hospital, Japan Genya Kaji O20-5 The results of WGC by Small-J tip guide wire Div. of Gastroenterology, Saiseikai Yokohama-shi Nanbu Hospital, Kanagawa, Japan Seitaro Watanabe
Oral21 EST May 12(Thu) 15：10-15：52 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Atsushi Sofuni Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Japan
O21-1 A long-term follow up of minimal EST ＋ EPBD Dept. of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan Ko Tomishima
O21-2 New EST method concerning about the length of narrow distal segment Dept. of Gastroenterology, Sendai City Hospital, Sendai, Japan Yoshitaka Sakai
O21-3 Is precutting papillotomy a risk factor of post ERCP pancreatitis in the setting of selective biliary deep cannulation? Dept. of General Internal Medicine 2, Kawasaki Medical School, Okayama, Japan Hirofumi Kawamoto
O21-4 Primary Fistulotomy in Patients with Bile Duct Cannulation Dept. of Gastroenterology, PNUH, Korea SungYong Han O21-5 Risk factors for bleeding after EST with patients under antithlombotic agents in comparison of EPBD Internal medicine of gastroenterology, Mitsui Memorial Hospital, Tokyo, Japan Toshihiko Arizumi
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P O21-6 The present conditions and problem of the EST after the guidelines revision for the patients of or g ar antithrombotic therapy m Dept. of Gastroenterology, Kagawa Prefectual Central Hospital, Takamatsu, Japan Masaki Wato
Oral22 Pancreas : EUS guided drainage 1 May 12(Thu) 15：52-16：27 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Kazuya Kitamura Dept. of Gastroenterology, Kanazawa University Hospital, Japan
O22-1 Endoscopic ultrasound-guided treatment of pancreatic pseudocysts and walled-off necrosis after acute pancreatitis Second Dept. of Internal Medicine, Wakayama Medical University, Wakayama, Japan Yasunobu Yamashita O22-2 Treatment results of walled-off necrosis and pancreatic pseudocyst treated by interventional EUS Gastroenterological Center, Yokohama City University Medical Center, Kanagawa, Japan Kazuya Sugimori O22-3 Endoscopic management for local complications of acute pancreatitis Center for Gastroenterology, Teine-Keijinkai Hospital, Japan Kensuke Yokoyama O22-4 Complications of EUS-guided drainage in our hospital Dept. of Gastroenterology and Neurology, Faculty of Med. Kagawa Univ., Kagawa, Japan Kiyoyuki Kobayashi O22-5 Comparison of clinical outcomes between EUS-guided transluminal drainage and percutaneous drainage for liver abscess 2nd Dept. of Internal Medicine, Osaka Medical College, Osaka, Japan Tatsushi Sano
Oral23 Pancreas : EUS guided drainage 2 May 12(Thu) 16：27-17：09 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Yoshinobu Okabe Div. of Gastroenterology, Dept. of Medicine, Kurume University School of Medicine, Japan
O23-1 Study of EUS-guided biliary drainage for the treatment of unresectable malignant biliary obstruction Kushiro City General Hospital, Kushiro, Japan Yujiro Kawakami O23-2 Outcome and troubleshooting of endoscopic ultrasound-guided biliary drainage in our hospital Dept. of Gastroenterology, Toyohashi Municipal Hospital, Toyohashi, Japan Kunio Kataoka O23-3 Can EUS-guided biliary drainage offer clinical benefit for elderly patients? 2nd Dept. of Internal Medicine, Osaka Medical College, Japan Wataru Takagi
O23-4 Antegrade metallic stenting through hepatogastrostomy(AGMS-HGS)for the patients with altered anatomy Dept. of General Internal Medicine 2, Kawasaki Medical School, Okayama, Japan Hirofumi Kawamoto
O23-5 Reduction of complications in endoscopic ultrasound-guided biliary drainage Dept. of Gastroenterology, Saku Central Hospital Advanced Care Center, Nagano, Japan Takeshi Hisa
O23-6 Comparison of materials for the novel duodenal-jejunal bypass stent for weight loss Institute of Gastrointestinal Medical Instrument Research, KoreaUniversity College of Medicine, Korea Jung Min Lee
Oral24 Colorectum : Preparation May 12(Thu) 9：00-9：49 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Kaoru Yokoyama Dept. of Gastroenterology, Kitasato University School of Medicine, Japan
O24-1 Current status of our institutional reporting system for quality assessment in colonoscopy Div. of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Kenichiro Imai
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P ® or O24-2 Evaluation of Moviprep as a preparation g ar Dept. of Gastroenterology, Naha City Hospital, Okinawa, Japan m Maki Nishizawa O24-3 The efficacy and safety of polyethylene glycol plus ascorbic acid for the bowel cleansing before colonoscopy in children Div. of Gastroenterology, Dept. of General Pediatrics, Miyagi Childrens Hospital, Senndai, Japan Fumihiko Kakuta O24-4 Tailor-made intestinal washing using Moviprep® Dept. of therapeutic endoscopy, Nihonkai General Hospital, Sakata, Yamagata, Japan Shinsuke Nawa O24-5 Improving the quality of colonoscopy bowel preparation using PEG and ascorbic acid with adjunctive metoclopramide Dept. of Internal Medicine, Korea University College of Medicine, Korea Jung Min Lee O24-6 Tailored bowel preparation according to Bristol stool form scale： a randomized, single-blinded study Dept. of Gastroenterology, Shandong University Qilu Hospital, China Yueyue Li O24-7 A comparison of Bowel preparation between 3L ascorbic acid mixed PEG and 2L ascorbic acid mixed PEG with bisaccodyl Dept. of Gastroenterology, Korea University College of Medicine, Korea In Kyung Yoo
Oral25 Colorectum : Capsule Endoscopy May 12(Thu) 9：49-10：24 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Naoki Hosoe Center for Diagnostic Therapeutic Endoscopy, School of Medicine, Keio University, Japan
O25-1 Diagnostic yield of colonic lesions by colon capsule endoscopy based on histopathological findings Dept. of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Sayoko Kunihara O25-2 Current Status and Issues of Colon Capsule Endoscopy Dept. of Gastroenterology, Asahikawa-Kosei General Hospital, Japan Takahiro Ito O25-3 Current state of the Colonoscopy examination, including the colon capsule endoscopy Dept. of Gastroenterology, KKR Takamatsu Hospital, Kagawa, Japan Mitsuyoshi Kobayashi O25-4 Clinical Efficacy of Colon Capsule Endoscopy in Detectability of Polypoid Lesion Osaka Rosai Hospital, Osaka, Japan Kazuki Maesaka O25-5 The pirot sutdy of pureparation for colon capsule endoscopy by transnasal endoscopy injection Div. of Internal medicine, Izumo-City General Medical Center, Shimane, Japan Mika Yuki
Oral26 Colorectum : diagnosis May 12(Thu) 10：24-11：06 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Yutaka Endo GI/IBD Center, Ofuna Chuo Hospital, Japan
O26-1 Improvement in the Visibility of Colorectal Polyps using Neo-Linked color imaging Dept. of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan Naohisa Yoshida
O26-2 Narrow band imaging VS white light for detection of diminutive colorectal adenoma： a randomized controlled trial Digestive Disease Center, Showa University, Northern Yokohama Hospital, Japan Atsushi Katagiri O26-3 The clinical usefulness of The Japan NBI Expert Team(JNET)classification for colorectal polyp Dept. of Gastroenterology, Maebashi Red Cross Hospital, Gumma, Japan Kenichi Iizuka
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P O26-4 The effectiveness of systematic training on the NICE classification for optical diagnosis of colorectal or g ar polyps m Dept. of gastroenterology, Beijing Shijitan Hospital, China Xiangchun Lin O26-5 Imaging of the mesenchymal stem cell-based TRAIL gene against colon cancer by probe-based confocal laser endomicroscopy Dept. of Gastroenterology, Qilu Hospital, Shandong University, Jinan, China Zhang Zhen O26-6 EUS for Prediction of Invasion Depth in Large Polypoid Type of Colorectal Tumors Dept. of Internal Medicine, SoonChunHyang University School of Medicine, Korea Yu Sik Myung
Oral27 Colorectal tumor May 12(Thu) 11：06-11：41 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Yoshikazu Hayashi Div. of Gastroenterology, Dept. of Medicine, Jichi Medical University, Japan
O27-1 Long-term colonoscopic observation of patients having diminutive colorectal polyps Div. of Gastroenterology and Endoscopy, Aomori Rosai Hospital, Japan Seiji Kimura O27-2 Possibility of applying "Resect and Discard" strategy to diminutive colorectal polyps Dept. of Gastroenterology, Juntendo University School of Medicine, Japan Kentaro Izumi O27-3 Clinical characteristics of sessile serrated adenoma / polyp(SSA/P)and carcinoma associated with SSA/P Dept. of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Japan Naokuni Sakiyama O27-4 Clinicopathologic and endoscopic characteristics of sessile serrated adenoma/polyp with dysplasia and carcinoma Dept. of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan Takashi Murakami O27-5 Significant increase of colorectal polyps in patients on maintenance hemodialysis Tsuyama Chuo Hospital, Okayama, Japan Shotaro Okanoue
Oral28 Colorectum : CSP May 12(Thu) 14：00-14：35 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Jun Koike Dept. of Gastroenterology, Tokai University, School of Medicine, Japan
O28-1 State of cold polypectomy in our hospital Dept. of Gastroenterology, Sch. of Med., Juntendo Univ, Tokyo, Japan Yuzuru Tajima
O28-2 The treatment results of Cold snare polypectomy Dept. of Gastroenterology, Teine Keijinkai Hospital, Sapporo, Japan Naohiro Komatsu
O28-3 Investigation of treatment of small colorectal polyps in our hospital after introduction of cold polypectomy Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Masashi Saito
O28-4 Safety of cold polypectomy for 5mm and less colorectal polyps Dept. of Gastroenterology, Kagawa Prefectural Central Hospital, Japan Shigetomi Tanaka O28-5 New aspiration removal method after polypectomy to prevent specimen damage Dept. of Gastroenterological medicine, Nagano red cross hospital, Nagano, Japan Kojiro Tokutake
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P or Oral29 Colorectum : endoscopic treatment 1 g ar m May 12(Thu) 14：35-15：10 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Masayoshi Yamada National Cancer Center Hospital, Japan
O29-1 It is not useful of prophylactic clip application for prevention of delayed postpolypectomy bleeding Yokohama sakae kyosai hospital, Gastroenterological medicine, Kanagawa, Japan Renma Itou O29-2 New Endoscopic Suturing Method： Slip Knot Clip Suturing Div. of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio Univ., Sch. of Med., Tokyo, Japan Toshihiro Nishizawa O29-3 Closure of mucosal defects in colorectal ESD decreased the rate of delayed bleeding Itami City Hospital, Dept. of Gastroenterology and Hepatology, Itami, Japan Hideharu Ogiyama
O29-4 Efficacy of the traction method for difficult cases of colorectal ESD Dept. of Gastroenterology, Juntendo University School of Medicine, Japan Hideaki Ritsuno O29-5 Utility of retroflexion in colorectal endoscopic submucosal dissection. Dept. of General Internar Medicine, Faculty of Medicine, Kagawa University, Kagawa, Japan Tatsuo Yachida
Oral30 Colorectum : endoscopic treatment 2 May 12(Thu) 15：10-15：45 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Shiro Oka Dept. of Endoscopy, Hiroshima University Hospital, Japan
O30-1 Actual status of the development of Smart shooter and the utility in colorectal ESD Dept. of Gastroenterology, Toranomon Hospital, Tokyo, Japan Daisuke Kikuchi O30-2 Efficacy of clip traction method in endoscopic submucosal dissection for colonic tumor at cecum and acsending colon Ishinomaki Redcross Hospital, Japan Yasuchika Yamamoto O30-3 Colorectal ESD using Pocket-Creation Method is useful for colorectal tumor with severe fibrosis in the submucosal layer Digestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan Fumisato Sasaki O30-4 Short term treatment results of underwater endoscopic mucosal resection for colorectal neoplasia Dept. of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan Yuko Yanase
O30-5 The usefulness of splash M knife in endoscopic submucosal dissection for colorectal laterally spreading tumor Dept. of Gastroenterology, The Tokyo Univ., Tokyo, Japan Yosuke Kataoka
Oral31 Colorectum : ESD 1 May 12(Thu) 15：45-16：27 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Kinichi Hotta Div. of Endoscopy, Shizuoka Cancer Center, Japan
O31-1 Prediction of vertical completely resection in ESD for submucosal invasive colorectal cancer Dept. of Gastroenterology, Sch. of Med. Osaka City Univ., Osaka, Japan Yosuke Kinoshita O31-2 T1 and T2 cancer only consisting of well-differentiated adenocarcinoma have low risk of lymph node metastasis Dept. of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan Kiyoshi Ogiso
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P O31-3 Long-term Outcomes after Endoscopic Resection for Submucosal Invasive Colorectal Cancer or g Dept. of Gastroenterology, Chiba Cancer center, Japan ar Chiaki Inagaki m O31-4 Effectiveness and safety of colorectal ESD in elderly patients Omori red cross Hospital, Tokyo, Japan Keiichi Ashikari O31-5 The feasibility of ESD for recurrent colorectal tumor Div. of endoscopy, Yokohama City University Medical Center, Japan Ryosuke Kobayashi O31-6 Traction assisted colonic endoscopic submucosal dissection using clip and line： a feasibility study Dept. of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan Yasushi Yamasaki
Oral32 Colorectum : ESD 2 May 12(Thu) 16：27-17：02 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Takeshi Nakajima Endoscopy Div., National Cancer Center Hospital, Japan
O32-1 Outcomes of ESD of cecal tumors involving the ileocecal valve or appendiceal orifice Div. of Endoscopy, Shizuoka Cancer Center, Sunto, Japan Kinichi Hotta O32-2 Endoscopic submucosal dissection of cecal lesions in proximity to the appendiceal orifice Div. of Gastroenterology, Dept. of Internal Medicine, Graduate School of Medicine, Kobe University, Kobe, Japan Yoshiko Ohara O32-3 ESD for cecal LST located near the orifice of vermin appendix Dept. of gastroenterology, Toranomon Hospital, Tokyo, Japan Toshifumi Mitani O32-4 Factors affecting the post coagulation syndrome after submucosal dissection for colorectal tumors Dept. of Gastroenterology, Mizoguchi Hospital, Teikyo University School of Medicine, Japan Koichiro Sato O32-5 The clinical background and feature of perforation occurring with colorectal endoscopic submucosal dissection Div. of Gastroenterology, Tohoku University Graduate School of Medicine, Japan Hirofumi Chiba
Oral33 Gastric SMT, others May 13(Fri) 16：30-17：05 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F） Moderator : Akiko Takahashi Dept. of Endoscopy, Saku Central Hospital Advanced Care Center, Japan
O33-1 Development of an endoscopic ultrasound-guided drill-type biopsy needle for a gastric submucosal tumor Dept. of frontier surgery, Grad. Sch. of Med. Chiba Univ., Chiba, Japan Tomohide Tamachi
O33-2 Rapid on-site evaluation by endosonographer of EUS-FNA diagnosis of submucosal tumor Second Dept. of Internal Medicine, Wakayama Medical University, Japan Takashi Tamura
O33-3 Usefulness of the Target sample check illuminator in EUS-FNA of gastric subepithelial lesions Dept. of Internal Medicine, Japanese Red Cross Tottori Hospital, Tottori, Japan Yukako Matsuki
O33-4 Boring Biopsy for Submucosal Tumors using Hot biopsy forceps Dept. of Gastroenterology, Yokkaichi Municipal Hospital, Yokkaichi, Japan Tetsurou Miwata O33-5 The role of endoscopy and abdominal ultrasonography relates to the discovery of gastric submucosal tumor Dept. of Gastroenterology, Yokohama Rosai Hospital, Kanagawa, Japan Yusuke Sekino
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P or Oral34 Gastric adenoma g ar m May 13 (Fri) 17：05-17：40 Room9（Matsuba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F） Moderator : Yoshito Hayashi Dept. of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Japan
O34-1 Analysis of the gastric ESD caces of preoperative biopsy Group3 Akita kousei medical center, Akita City, Akita, Japan Shin Tawaraya O34-2 Investigation of pathological diagnosis of gastric adenoma prior to endoscopic treatment Institute of Gastroenterology, Nippon Medical School, Musashikosugi Hospital, Kawasaki, Japan Naoto Chihara O34-3 Magnifying endoscopic diagnosis for gastric adenomas Dept. of Endoscoppy, Mie University Hospital, Tsu, Japan Kyosuke Tanaka O34-4 Clinicopathological characteristics of gastric adenoma performed ESD Dept. of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan Yuichi Waragai O34-5 The predictive factor of adenocarcinoma in gastric tumor lesions that were diagnosed with Group3 at preoperative biopsy Digestive disease center, Dept. of gastroenterology, Yodogawa Christian Hospital, Osaka, Japan Naohiko Indo
Oral35 Annual endoscopy May 13 (Fri) 9：00-9：35 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Masahiko Ohtaka Yamanashi Koseiren Health Care Center, Japan
O35-1 The optimal endoscopic screening interval for detecting early gastric cancers Dept. of Gastroenterology, Kyoto Second Red Cross Hospital, Japan Atsushi Shirakawa O35-2 Consideration about the check space of the Upper GI endoscopy Dept. of gastroenterology, Tokyo Metropolitan Cancer Detection Center, Tokyo, Japan Tetsuro Yamazato O35-3 The Character of Gastric Cancer Detected in Gastro Endoscopic Screening in a Health Checkup Chiba Foundation for Health Promotion and Disease Prevention, Chiba, Japan Kazuya Yamaguchi O35-4 Examination of gastric cancers in health care center Osaka, Japan Hiroshi Sonoo O35-5 Evaluation of false-negative patients with gastric cancer in gastroscopic screening Dept. of Gastroenterology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan Yasuhito Takeda
Oral36 Gastritis (Kyoto classification), cancer screening May 13(Fri) 9：35-10：17 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Kenji Noguchi Gastroenterology, National Hospital Organization Sendai Medical Center, Japan
O36-1 Usefulness of gastric cancer risk scoring in the Kyoto classification of gastritis Dept. of Gastroenterology, Aichi Medical University School of Medicine, Aichi, Japan Yoshiharu Yamaguchi O36-2 Evaluation about endoscopic findings of gastritis before and after H.pylori eradication based on Kyoto calassification Div. of Gastroenterology and Hepatology, Digestive Disease Center, Kitano Hospital, Osaka, Japan Satoshi Nishimura O36-3 The evaluation of Kyoto classification of gastritis in the patients with gastric cancerkenntou Dept. of Internal medicine, Hirosaki Municipal Hospital Aomori, Japan Chikara Iino
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P O36-4 Interobserver agreement for endoscopic findings score in consideration of stomach cancer risk of or g ar Kyoto classification m Dept. of Gastroenterology, Dokkyo Medical University Koshigaya Hospital, Koshigaya, Japan Osamu Okawa O36-5 An investigation of the H.pylori infection diagnosis by the Kyoto classification of gastritis National Hospital Organization Hokkaido Medical Center, Hokkaido, Japan Ren Yamada O36-6 Correlation between a novel STORZ Professional Image Enhancement System and nonneoplastic gastric pathology Digestive Disease Center, CHA Bundang Medical Center, CHA University, Korea Weon Jin Ko
Oral37 Stomach : IEE 1 May 13(Fri) 10：17-10：52 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Nobuyuki Shimizu Surgery Department, Sanno Hospital, International University of Health and Welfare, Japan
O37-1 Efficacy of IEE(BLI-bright, LCI)for the detection of early gastric cancer from the view point of color difference Dept. of Gastroenterology and Hepatology, Okayama Univ. Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan Hiromitsu Kanzaki O37-2 Characteristic patterns of atrophic gastric mucosa on Blue LASER Imaging Nishikawa Gastrointestinal Clinic, Matsuyama, Japan Yoshiyuki Nishikawa O37-3 Improved visibility of early gastric cancer after successful Helicobacterpylori eradication therapy with LCI Dept. of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan Yoshikazu Yoshifuku O37-4 Study on the Group 2 lesions in the gastric biopsy including image analysis Dept. of Gastroenterology, Showa University Fujigaoka Hospital, Kanagawa, Japan Yutaka Fumizono O37-5 The Accuracy of Confocal Laser Endomicroscopy for the Detection of Metaplastic Atrophy Digestive Disease Center, CHA Bundang Medical Center, CHA University, Korea Weon Jin Ko
Oral38 Stomach : IEE 2 May 13(Fri) 10：52-11：34 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Hirotaka Nakashima Foundation for Detection of Early Gastric Carcinoma, Japan
O38-1 A Trial of the diagnostic accuracy of the White Globe Appearance as an Endoscopic Marker for Gastric Cancer Dept. of Disease Control and Homeostasis, Kanazawa University Hospital, Kanazawa, Japan Hitoshi Omura
O38-2 M-NBI findings of gastric adenocarcinoma of fundic gland type Dept. of Endoscopy, Fukuoka University Chikushi Hospital, Japan Shoko Fujiwara
O38-3 Diagnosis using NBI magnifying endoscopy of the range of undifferentiated early gastric cancer lesions Dept. of Surgery, Sch. of Med., Keio Univ., Tokyo, Japan Rieko Nakamura
O38-4 Difference of color of gastric intestinal metaplasia between white light imaging and linked color imaging Div. of Endoscopy, Hokkaido University Hospital, Sapporo, Japan Shoko Ono O38-5 Screening for gastric cancer using magnifying endoscopy with narrow band imaging in our hospital Gastroenterology and Hepatology, NHO Okayama medical center, Okayama, Japan Shinichi Furutachi
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P or O38-6 Real-time observation of microcirculatory hemodynamics in gastric intestinal metaplasia by confocal g ar m laser endomicroscopy Dept. of Gastroenterology, Qilu Hospital, Shandong University, China Yafei Yin
Oral39 Duodenum : Stent 1 May 13(Fri) 15：44-16：19 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Kohei Takizawa Div. of Endoscopy, Shizuoka Cancer Center, Japan
O39-1 Stent versus gastrojejunostomy for the palliation of gastric outlet obstruction： A propensity matching analysis Dept. of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka, Japan Kei Takahashi O39-2 Endoscopic stenting vs surgery for palliation of malignant gastroduodenal obstruction Dept. of Gastroenterology, Kameda General Hospital, Chiba, Japan Toshiyasu Shiratori O39-3 Long-term outcomes after endoscopic stenting and gastrojejunostomy for malignant gastric outlet obstruction Dept. of Gastroenterology and Hepatology, Graduate Sch. of Med. Yamaguchi Univ., Ube, Japan Manabu Sen-yo O39-4 Merits and demerits of duodenal stenting for inoperable advanced gastric cancer with gastric outlet obstruction Div. of Gastroenterology, Dept. of Surgery, Kansai Rosai Hospital, Japan Atsushi Takeno O39-5 The efficy of duodenal stenting in late elderly： A comparison with gastrojejunostomy Div. of Gastroenterology, Sch. of Med. Akita Univ., Akita, Japan Masanari Sekine
Oral40 Duodenum : Stent 2 May 13(Fri) 16：19-16：54 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Yorimasa Yamamoto Div. of Gastroenterology, Cancer Institute Hospital, Japan
O40-1 Retrospective analysis of duodenal stent for malignant gastric outlet obstruction Div. of Gastroenterology, Tohoku University Sendai, Japan Eriko Nakano O40-2 Clinical role of endoscopic gastoroduodenal stenting Dept. of Gastroenterology and Hepatology, Yokohama City University Hospital, Yokohama, Japan Takamitsu Sato O40-3 Efficacy of duodenal stent for malignant gastric outlet obstruction Dept. of Gastroenterology and Rheumatology, Sch. of Med. Fukushima Medical Univ., Fukushima, Japan Hiroyuki Asama
O40-4 Study of duodenal stent for malignant gastric outlet obstruction Gastroenterology and Hepatology, Japan Red Cross Society Wakayama Medical Center, Wakayama, Japan Keiichi Hatamaru
O40-5 Treatment outcomes of gastroduodenal stent placement and impact of chemotherapy for malignant gastric outlet obstruction Dept. of Gastroenterology, The Cancer Institute Hospital of JFCR, Japan Takashi Sasaki
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P Oral41 Duodenum : ESD/EMR or g ar May 13(Fri) 16：54-17：29 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） m Moderator : Kouichi Nonaka NTT Medical Center Tokyo, Japan
O41-1 Therapeutic Strategies for Non-ampullary Duodenal Tumors with Endoscopic Resection Dept. of Gastroenterology and Neurology1, Pharmacology2, Faculty of Medicine, Kagawa University, Kagawa, Japan Maki Ayaki O41-2 The complications prevention of duodenum ESD Div. of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University Sch. of Med., Tokyo, Japan Yasutoshi Ochiai O41-3 The present state of duodenal ESD Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Masakazu Kikuchi O41-4 Feature of ESD using Clutch Cutter for superficial type duodenal lesions in our hospital Dept. of Gastroenterology, Sch. of Med. Tokai Univ., Kanagawa, Japan Hirohiko Nakae O41-5 A study of endscopic mucosal resection for superficial non-ampullary duodenal epithelial tumor Dept. of Gastroenterology, Toranomon Hospital, Tokyo, Japan Takahito Toba
Oral42 Colorectum : Neoplasm, Others May 13(Fri) 14：00-14：35 Room13（Ogyoku, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Fumio Omata Gastroenterology Div., St. Luke’s International Hospital, Japan
O42-1 Clinicophathological feature of colorectal cancer detected by fecal blood test Div. of Medicine and clinical science, Tottori univarsity Faculty of Medicine, Yonago, Japan Shuji Sasaki O42-2 Outcomes of additional surgery after endoscopic removal of colorectal cancer classified by depth and other risk factors Dept. of Surgical Oncology, Grad. Sch. of Med., Univ. of Tokyo, Tokyo, Japan Hiroaki Nozawa O42-3 Risk factors of recurrence after resection of colorectal T1 cancer with high-risk of lymph node metastasis Dept. of Gastroenterology & Gastrointestinal Oncology National Cancer Center Hospital East, Japan Maomi Imajoh O42-4 Consider endoscopic treatment of rectal neuroendocrine tumor 20 cases were performed in our hospital Dept. of Gastroenterology, Nishi Kobe Medical Center, Kobe, Japan Ikuhisa Takimoto
O42-5 Study on endoscopic treatment results and long-term prognosis of rectal NET in Sendai Kosei hospital Sendai kousei hospital, gastroendoscopy center, Sendai, Japan Tomoyuki Iwaki
Oral43 Colorectum : Others May 13(Fri) 14：35-15：10 Room13（Ogyoku, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Takuya Inoue Osaka Medical College, Japan
O43-1 Factors which relate to adenoma detection rate： subanalysis of a randomized controlled trial Digestive Disease Center, Showa University Northern Yokohama Hospital, Yokohama, Japan Yuichi Mori O43-2 The method of the colonoscopic examination of the elderly people whom we examined from dementia Dept. of Internal Medicine, Sapporo Doto Hospital, Sapporo, Japan Sei Kurokawa
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P or O43-3 Clinical experience with Over-The-Scope-Clip System for iatrogenic perforation at Toyohashi g ar m Municipal Hospital Dept. of Gastroenterology, Toyohashi Municipal Hospital, Toyohashi , Japan Takafumi Yamamoto O43-4 Intraoperative and postoperative colonoscopy in laparoscopic low anterior resection Dept. of Coloproctological Surgery, Juntendo Univ., Tokyo, Japan Kazuhiro Sakamoto O43-5 Role of diagnostic laparoscopy in patients with peritoneal surface malignancy Div. of Colorectal Surgery, National Center for Global Health and Medicine, Japan Ryuichiro Suda
Oral44 Colorectum : stent/dilation 1 May 13(Fri) 15：10-15：45 Room13（Ogyoku, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Shuntaro Yoshida Dept. of Endoscopy and Surgery, The University of Tokyo, Japan
O44-1 A study of preoperative intestinal decompression for obstructive colorectal cancer Dept. of Gastroenterology, Matsusaka central Hospital, Mie, Japan Masabumi Kaneko O44-2 Usefulness of Colorectal Stenting as a bridge to surgery in patients with obstructive colorectal cancer Dept. of Gastroenterology and Hepatology of Japanese Red Cross Wakayama Medical Center, Wakayama, Japan Hiroyoshi Iwagami O44-3 An outcome of self-expandable metallic stent(SEMS)for malignant large-bowel obstruction Yokohama Minami Kyousai Hospital, Yokohama, Japan Satoshi Nakao O44-4 Treatment results of chemotherapy of malignant colonic obstruction treated by self-expanding metallic stent placement Kyushu medical center, Dept. of gastroenterology and clinical research institute, Japan Sumida Yorinobu O44-5 Efficacy and safety of self-expandable metal stent placement for malignant colorectal obstruction in the elderly National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Dept. of Gastroenterology, Hiroshima, Japan Tomoyuki Nishimura
Oral45 Colorectum : stent/dilation 2 May 13(Fri) 15：45-16：20 Room13（Ogyoku, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Kenji Tominaga Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, Toho University Ohashi Medical Center, Japan
O45-1 The efficacy of Self-Expandable Metallic Stent as BTS in patient with malignant obstruction of colorectal cancer Dept. of Internal Medicine(Gastroenterology), Toyama Prefectual Central Hospital, Toyama, Japan Atsuyoshi Mizukami
O45-2 Clinical outcome of patients with colorectal malignant obstruction treated by colonic stent in our institution Digestive Endoscopy Center, Tsuyama Central Hospital, Japan Daisuke Kawai
O45-3 Study of endoscopical colonic stent for malignant stenosis of colon Div. of Gastroenterology, Gifu Municipal Hospital, Gifu, Japan Tomio Ogiso O45-4 Expandable metal stents for the treatment of malignant colorectal obstruction Dept. of Internal Medicine, NOTO General Hospital, Nanao, Ishikawa Prefecture, Japan Kaheita Kakinoki O45-5 Treatment outcomes of endoscopic colorectal stent placement for malignant colonic obstruction Dept. of Gastroenterology, Cancer Institute Hospital of JFCR, Japan Takashi Sasaki
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P Oral46 Colorectum : hemostasis 1 or g ar May 13(Fri) 16：20-16：55 Room13（Ogyoku, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） m Moderator : Naotaka Ogasawara Dept. of Gastroenterology, Aichi Medical University School of Medicine, Japan
O46-1 Scoring system to predict a successful detection of the bleeding spot in hemorrhagic diverticulosis Dept. of Gastroenterology, Saitama Medical Center, Jichi Medical University, Japan Takeshi Uehara O46-2 The diagnosis of diverticular hemorrhage of the colon by computed tomography Dep of Gastroenterology, Kizawa Memorial Hospital, Minokamo, Japan Hiroshi Sugiyama O46-3 Clinical features of Acute hemorrhagic rectal ulcer in elderly patients Dept .of gasteroenterology, minamiosaka hospital, Japan Toshihiko Yagyu
O46-4 Efficacy of CT scan in subjects with acute hemorrhagic rectal ulcer Tokyo Dental College Ichikawa General Hospital, Dept. of Gastroenterology, Chiba, Japan Sakiko Takarabe O46-5 Study of acute hemorrhagic rectal ulcer in our hospital Nishi Kobe Medical Center, Kobe, Japan Shunya Iseki
Oral47 Colorectum : hemostasis 2 May 13(Fri) 16：55-17：30 Room13（Ogyoku, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Jun Kato 2nd Dept. of Internal Medicine, Wakayama Medical University, Japan
O47-1 Investigation of diverticular bleeding of colon at Gifu University Hospital for 5 years Dept. of gastroenterology, Gifu University Guraduate School of Medicine, Gifu, Japan Taku Mizutani O47-2 Endoscopic hemostasis for colonic diverticular hemorrhage. Endoscopic band ligation is the first choice Fukuoka Tokushukai Medical Center, Japan Yusuke Higuchi O47-3 Endoscopic Band Ligation for colonic diverticular bleeding at Fuchu Hospital Dept. of Medicine, Fuchu Hospital, Osaka, Japan Hajime Hanno O47-4 Lidocaine is useful for colonoscopic treatment of colonic diverticular bleeding Dept. of gastroenterology, St Mary’s Hospital, Kurume, Japan Teppei Kobayashi O47-5 Re-bleeding risk facter of Colonic diverticular bleeding Dept. of Gastroenterology, Chikamori hospital, Kochi, Japan Shin Inoue
Oral48 Stomach : hemostasis May 13(Fri) 9：00-9：35 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Hiroshi Kishikawa Dept. of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Japan
O48-1 The present condition of hemorrhagic gastric ulcer in our hospital Dept. of Gastroenterology, NTT Medical Center Tokyo, Tokyo, Japan Yoshitsugu Misumi
O48-2 Current status of the endoscopic treatment for bleeding peptic ulcer of elderly patients Dept. of Gastroenterology and Hepatology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan Takuji Akamatsu O48-3 2 example of a stomach sporadic vascular ectasia who underwent hemostasis at EBL(Endoscopic band ligation) Dept. of Gastroenterology, Fukuoka Tokushukai Hospital, Fukuoka, Japan Taro Abe O48-4 Management of Uppergastrointestinal Bleeding from the view point of health economics Div. of Gastroenterology, Tokyo Medical Center, Tokyo, Japan Yusaku Takatori
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P or O48-5 Sturdy of bleeding gastric ulcer surgery cases g ar Dept. of Gastroenterology, Ogaki Municipal Hospital, Gihu, Japan m Natsuko Kobayashi
Oral49 post ESD bleeding May 13(Fri) 9：35-10：10 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Seiji Onogawa Dept. of Gastroenterology, Onomichi General Hospital, Japan
O49-1 The retrospective comparison of rabeprazole and vonoprazan for ulcer healing after ESD The Cancer Institute Hospital of JFCR, Dept. of gastroenterology, Tokyo, Japan Yusuke Muramatsu O49-2 Clinical study comparing the effect of Vonoprazan,on the healing of ESD-derived ulcer with PPI：a case controlled study Dept. of Gastroenterology, Kagawa Prefectural Central Hospital, Takamatsu, Japan Tomo Kagawa O49-3 Endoscopic closure of mucsal defect after gastric ESD using endoloop and endoclips in patients on antithrombotic drug Endoscopy Div., National Cancer Center Hospital, Japan Seiichiro Abe O49-4 Analysis of delayed bleeding with different locations after endoscopic submucosal dissection for gastric tumor Dept. of Gastroenterology, Seirei Hamamatsu General Hospital, Hamamatsu, Japan Yashiro Yoshizawa O49-5 Efficacy of oral esomeprazole compared with injectable omeprazole for the prevention of post-ESD bleeding Dept. of Endoscopy and Endoscopic Surgery, Kanto Central Hospital of the Mutual Aid Association of Public School Teachers, Tokyo, Japan Takashi Uchiyama
Oral50 Inflammatory Bowel Disease May 13(Fri) 10：10-10：45 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Reiko Kunisaki Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Japan
O50-1 Characteristics of the ulcerative colitis that shifted to a chronic continuous type Dept. of Gastroenterology, Fujieda Municipal General Hospital, Shizuoka, Japan Tomohiro Terai O50-2 Possibility of endoscopic resection as a diagnostic therapy for ALM/ALD in ulcerative colitis Endoscopy center, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan Yoshio Ohda
O50-3 Unusual findings seen in the cecum of the two ulcerative colitis patients in remission induced by Qing Dai Yokoyama IBD Clinic, Nagoya, Japan Tadashi Yokoyama
O50-4 Efficacy of endoscopic spraying therapy for intestinal Behcet’s disease and simple ulcers Div. of Gastroenterology, Hachiouji hospital Sch. of Med. Tokai Univ., Tokyo, Japan Takayuki Shirai
O50-5 A case of successful dilatation of a small bowel stricture in Crohn’ s disease by a biliary balloon dilatation catheter Dept. of Gastroenterology, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa, Japan Sakuma Takahashi
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P Oral51 Antithrombotics or g ar May 13(Fri) 10：45-11：20 Room11（Heian, Grand Prince Hotel New Takanawa 3F） m Moderator : Kingo Hirasawa Div. of Endoscopy, Yokohama City University Medical Center, Japan
O51-1 Heparin bridging therapy is a high risk factor for post-polypectomy bleeding even in small polyp Dept. of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, Chiba, Japan Hideaki Ishigami O51-2 Multicenter prospective study about safety of forceps biopsy during upper gastrointestinal endoscopy under new guideline Dept. of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan Hiroyuki Sakae
O51-3 Post-operative bleeding of gastric ESD according to JGES guidelines about antithrombosis Dept. of Gastroenterology, Kobe Univ., Kobe, Japan Ryusuke Ariyoshi O51-4 Risk factors for bleeding after gastric endoscopic submucosal dissection under heparin replacement Dept. of Gastroenterology, Faculty of Med, The Tokyo Univ., Tokyo, Japan Itaru Saito O51-5 Influence of antithrombotic therapy on colonic diverticular bleeding Dept. of gastroenterology, Toranomon Hospital, Tokyo, Japan Yumiko Fukuma
Oral52 Pancreas : EUS-FNA 1 May 13(Fri) 14：00-14：35 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Nobuyasu Fukutake Osaka Medical Center for Cancer and Cardiovascular Diseases, Japan
O52-1 New technique of EUS-FNA for histological tissue sampling Dpet. of Internal medicine, Fukuyama City Hospital, Fukuyama, Japan Yasuhiro Noma O52-2 Predictive factors that required 2 or more needle passes in EUS-FNA for pancreatic lesions Div. of Hepatology and Pancreatology, Dept. of Internal medicine, Aichi Medical School of Medicine, Aichi, Japan Yuji Kobayashi O52-3 Evaluation of the number of passes in EUS-FNA without ROSE and the usefulness of puncturing metastatic lesions Gastroenterology Medecine Center, Shonan Kamakura General Hospital, Kanagawa, Japan Kazuya Koizumi O52-4 Attempt to take full advantage of rapid onsite evaluation of EUS-FNA Dept. of Gastroenterology, Aichi Cancer Center Hospital, Aichi, Japan Takashi Hirayama
O52-5 Prospective study of rapid on-site evaluation during EUS-giuded fine needle aspiration for solid pancreatic tumor Div. of Gastroenterology, Ogaki Municipal Hospital, Gifu, Japan Akira Kanamori
Oral53 Pancreas : EUS-FNA 2 May 13(Fri) 14：35-15：10 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Atsushi Kanno Div. of Gastroenterology, Tohoku University Graduate School of Medicine, Japan
O53-1 EUS-FNA for pancreas tumor with or without aspiration Gastroenterological medicine, Sendai Kosei hospital, Miyagi, Japan Toru Okuzono O53-2 Usefulness of EchoTip ProCore for tissue biopsy Dept. of Gastroenterology, Sch. of Med. Yamagata Univ., Yamagata, Japan Yasuharu Kakizaki
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P or O53-3 Diagnostic value of IMP3 in Endoscopic Ultrasound-Guided Fine-Needle Aspiration Biopsy to detect g ar m pancreatic malignancy Dept. of Gastroenterology and Nephrology, Chiba University Guraduate School of Medicine, Chiba, Japan Junichi Senoo O53-4 Diagnostic efficacy of Liquid-based cytology for the samples of solid pancreatic lesions obtained by EUS-FNA Digestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Kagoshima, Japan Shinichi Hashimoto O53-5 Usefulness of Liquid Based Cytology in endoscopic ultrasound-guided fine needle aspiration. Dept. of Gastroenterology, University of Fukui hospital, Fukui, Japan Yu Akazawa
Oral54 Small intestine : Capsule Endoscopy 1 May 13(Fri) 15：10-15：45 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Takashi Abe Takarazuka Municipal Hospital, Japan
O54-1 Evaluation of capsule endosopy in Crohn disease patients First Dept. of Medicine, Hamamatsu School of Medicine, Japan Ryosuke Takano O54-2 Radiation dose reduction by low dose CT for PC evaluation "Focusing on radiation dose in CT scanning position" Dept. of the Center of Gastroenterology, Otaru Ekisaikai Hospital, Japan Tomoki Fujita O54-3 Examination of evaluation and course after one year of capsule endoscopy for Crohn’s disease Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Saitama, Japan Kazuhito Kani O54-4 Changes in the small intestine capsule endoscope medical care by insurance expanded application Kure medical center and Chugoku cancer center, Dept. of Gastroenterrology, Hiroshima, Japan Hiroki Imagawa O54-5 Distal ileum surveillance of Crohn’s disease during a combination MR enterography and PCF-PQ260L colonoscopy Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan Masaru Nakano
Oral55 Small intestine : Capsule Endoscopy 2 May 13(Fri) 15：45-16：34 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Akihiro Araki The Center for Personalized Medicine for Healthy Aging, Japan
O55-1 Therapeutic strategy for small intestnal bleeding Div. of Gastroenterology, National Hospital Organization Higasi-Ohmi General Medical Center, Shiga, Japan Takehide Fujimoto
O55-2 The efficacy of patency capsule and capsule endoscopy for Obscure gastrointestinal bleeding withNSAIDS and aspirin The Third Dept. of Kyorin University School of Medicine, Japan Mari Hayashida
O55-3 Approach to intestinal hemorrhoid in liver cirrhosis patients -limit of endoscopic therapy- Dept. of Gastroenterology and Endocrinology, Nara Medical Univ., Nara, Japan Hideto Kawaratani O55-4 Usefulness of small bowel capsule endoscopy in pediatric patients Dept. of Endoscopic medicine, Mie University Graduate School of medicine, Mie, Japan Masaki Katsurahara O55-5 Evaluation of the ability of colon capsule endoscopy for diagnosis of ileum lesions Endoscopy Center, Aishinkai Nakae Hospital, Japan Konosuke Nakaji
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P O55-6 In the Interpretation of Video Capsule Endoscopy, Role for Pre-Reader or g Dept. of Gastroenterology, Korea University College of Medicine, Korea ar Jung Min Lee m O55-7 Utilization of diving capsule-endoscopy in diagnosis of small intestinal diseases Dept. of Gastroenterology, the People Hospital in Southeast Guizhou, China Xiujiang Huang
Oral56 Small intestine : Neoplasm May 13(Fri) 16：34-17：09 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Takahiro Noda Dept. of Gastroenterology, Karatsu Red Cross Hospital, Japan
O56-1 A clinicopathological study of 23 cases of primary small bowel adenocarcinoma Dept. of Internal Medicine, Osaka Police Hospital, Osaka, Japan Eri Yoshida
O56-2 Strategy of the small intestine malignant tumor diagnosis in our hospital Dept. of Gastroenterology, Kobe City Medical Center General Hospital, Hyogo, Japan Masashi Fukushima O56-3 Usefulness of balloon-assisted enteroscopy for the diagnosis of small intestinal tumors Div. of Gastroenterology, Tohoku University Hospital, Miyagi, Japan Shin Matsumoto O56-4 Clinical Efficacy of Capsule Endoscopy for Small Bowel Tumors Div. of Gastroenterology, National Hospital Organization HOKKAIDO Cancer Center, Sapporo, Japan Tamotsu Sagawa O56-5 Multiple small intestinal metastasis of paraganglioma that we detected with double-baloon endoscopy ； a case report Dept. of gastroenterology, Tobata Kyoritsu Hospital, Kitakyushu, Japan Kensei Ohtsu
Oral57 Small intestine : malignant lymphoma May 13(Fri) 17：09-17：44 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Shu Tanaka Dept. of Gastroenterology, Nippon Medical School, Japan
O57-1 The endoscopic features of upper GI in patients with Follicular lymphoma Div. of Gastroenterology, Aomori prefectural central hospital, Aomori, Japan Shohei Igarashi O57-2 The strategy for endoscopic diagnosis and treatment of jejunoileal involvements of malignant lymphoma Dept. of Gastroenterology, Gifu University School of Medicine, Gifu, Japan Takashi Ibuka
O57-3 Efficasy of gastrointestinal endoscopy for diagnosis of the small intestine malignant lymphoma Div. of Gastroenterology and Hematology/Oncology, Dept. of Medicine, Asahikawa Medical University, Asahikawa, Hokkaido, Japan Kazuyuki Tanaka
O57-4 Multiple gastrointestinal tract invasions by type II enteropathy-associated T-cell lymphoma Dept. of Gastroenterology and Medicine, Faculty of Medcine, Fukuoka Univ., Fukuoka, Japan Hideki Ishibashi
O57-5 Small intestine malignant lymphoma that are able to maintain remission by the resection and postoperative chemotherapy Kanazawa Municipal Hospital, Japan Atsushi Yonejima
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P or Oral58 Pancreas : ERCP (diagnosis) g ar m May 13(Fri) 9：00-9：35 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Toshiyasu Shiratori Gastroenterology, Kameda General Hospital, Japan
O58-1 The role of ERCP in diagnosis of IPMN Div. of Gastroenterology, Mito Kyodo General Hospital, Mito, Japan Junya Kashimura O58-2 The study of the observation of pancreatic ductal epithelium by small-diameter high frequency ultrasound probe Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Manabu Kawai O58-3 Histological diagnosis of pancreatic ductal carcinoma Dept. of Gastroenterology, Kita-Harima Medical Center, Japan Tsuyoshi Sanuki O58-4 Role of pancreatic juice cytology in the preoperative diagnosis for pancreatic cancer Dep. of Gastroenterology, Kitasato Univ. Sch. of Med., Kanagawa, Japan Hironori Masutani O58-5 Investigation of the pathological diagnosis for the pancreas head tumors with the biliary strictures by ERCP and EUS-FNA Div. of Gastroenterology, Dept. of Medicine, Showa University School of Medicine, Tokyo, Japan Akira Yamamiya
Oral59 Pancreas : EUS (diagnosis) May 13(Fri) 9：35-10：10 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Takao Ohtsuka Dept. of Surgery and Oncology, Kyushu University, Japan
O59-1 Evaluation of EUS findings on Rosemont classification and pancreatic exocrine function test Dept. of Gastroenterology, Aizu Medical Center, Fukushima Medical Univ., Fukushima, Japan Ai Sato O59-2 Is each EUS and IDUS necessary for diagnosis of invasion depth for Vaters papilla lesion? Div. of Gastroenterology, Dept. of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan Yuichi Hirata O59-3 The role of EUS in diagnosis and treatment of autoimmune pancreatitis Div. of gastroenterology and hepatology Kinki University, Faculty of Medicine, Osaka, Japan Shunsuke Omoto O59-4 Usefulness of Contrast-enhanced EUS and EUS-Elastography in the diagnosisof pancreatic ductal carcinoma Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Fukuoka, Japan Ryo Ihara
O59-5 Quantitative analysis using contrast-enhanced harmonic EUS help diagnose pancreatic cancer Dept. of Gastroenterogy Kobe University School of Medicine, Hyogo, Japan Takeshi Ezaki
Oral60 Pancreas : EUS-FNA 3 May 13(Fri) 10：10-10：45 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Keiichiro Matsumura Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan
O60-1 Study of diagnosis difficult malignancy who underwent EUS-FNA to lymph nodes Div. of Gastroenterology and Hepatology, Dept. Of internal medicine, Sch. of Med. Yokohama city university, Yokohama, Japan Yusuke Kurita O60-2 Study of EUS-FNA for metastatic lymph nodes in our hospital Dept. of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan Yuki Tanisaka
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P O60-3 The present situation of EUS-FNA for mediastinal lesion in Tokai Central Hospital or g Dept. of Endoscopy and Gastroenterology, Tokai Central Hospital of the Mutual Aid Association of Public School Teachers, ar m Gifu, Japan Hiroyuki Tanaka O60-4 Diagnostic yield of EUS-FNA using rapid on-site evaluation by endoscopist for gastrointestinal subepithelial tumor St.Luke’s International Hospital, Dept. of Gastroenterology, Tokyo, Japan Kenji Nakamura O60-5 Efficacy and safety of endoscopic ultrasoud-guided fine-needle aspiration through the ractum and sigmoid colon Kobe City Medical Center General Hospital, Kobe, Japan Yohei Taniguchi
Oral61 EUS : Complication May 13(Fri) 10：45-11：20 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Kazuhiro Matsunaga Dept. of Gastroenterology, Ishikawa Prefectural Central Hospital, Japan
O61-1 EUS-related perforations： results from single center experience at the district general hospital in Japan Dept. of Gastroenterology, Japanese Red Cross Date General Hospital, Date, Japan Hiroyuki Hisai O61-2 To investigate safty of Single-session EUS-FNA and ERCP for patients with obstructive jaundice from pancreatic tumor Gifu University Hospital, Gifu, Japan Kensaku Yoshida O61-3 A study of complications of EUS-FNA in pancreatic disease diagnosis Div. of Gastroenterology, Yokohama City Univercity medical center, Yokohama, Japan Kuniyasu Irie O61-4 How to treat about the complication of EUS-guided therapy for Pancreatic fluid collection Dept. of gastoroenterology, Sch. of Med. kitasato Univ., Kanagawa, Japan Toru Kaneko O61-5 Usefulness of Propofol sustained administration at EUS-FNA in the cases the effect of midazolam can not expected Yokohama City University Medical Center, Kanagawa, Japan Yoshihiro Goda
Oral62 Post operative ERCP 1 May 13(Fri) 14：00-14：35 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Hirofumi Kogure Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
O62-1 To evaluate the endoscopic treatment for the postoperative benign biliary enteric anastomotic strictures Dept. of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan Hitoshi Shibuya
O62-2 Usefulness of metallic stents for malignant biliary obstruction with surgically altered anatomy Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan Kazunaga Ishigaki
O62-3 Age specific treatment outcomes of endoscopic pancreaticobiliary therapy using the DBE in post-gastrectomy patients Div. of Hepatobiliary and Pancreatic Diseases, Dept. of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan Yoshinori Iwata O62-4 Usage experiences of prototype oblique-viewing endoscope(Y0072)with a long working length in post-gastrectomy state Dept. of Internal Medicine, Sakuma Hospital, Hamamatsu, Japan Shuzo Terada O62-5 Usefulness of SEMS for malignant biliary stricture with a short double balloon ERCP Dept. of Internal medicine, Toyama Prefectural Central Hospital, Toyama, Japan Koichiro Matsuda
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P or Oral63 Post Operative ERCP 2 g ar m May 13(Fri) 14：35-15：10 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Kazunari Nakahara Dept. of Gastroenterology and Hepatology, St. Marianna University School of Medicine, Japan
O63-1 Treatment result of ERCP for pancreatic and biliary diseases with post-operative reconstruction intestinal tract Div. of Gastroenterology, Fujigaoka Hospital, Showa Univ., Yokohama, Japan Naotaka Maruoka O63-2 The study of ERCP-related treatment in the post-operative intestinal tract in our facility Dept. of Liver, Biliary Tract and Pancreas Diseases, Fujita Health University School of Medicine, Japan Kazunori Nakaoka O63-3 Two cases of huge heaped choledocolith with Roux-en Y anastomosis successfully treated endoscopically using ESWL Div. of Digestive Disease, Dept. of Internal Medicine, Nara Prefecture General Medical Center, Nara, Japan Fumimasa Tomooka O63-4 ERCP in the patient with surgically altered anatomy using upper and lower endoscope Niigata Cancer Center Hospital, Internal medicine, Japan Kazuhiko Shioji O63-5 ERCP using prototype short double balloon enteroscope Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan Ryosuke Tonozuka
Oral64 ERCP : Stent May 13(Fri) 15：10-15：45 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Tsuyoshi Mukai Dept. of Gastroenterology, Gifu Municipal Hospital, Japan
O64-1 The Utility of Double Stenting for Biliary and Duodenal Obstruction Dept. of Gastroenterology, Chiba Cancer Center, Chiba, Japan Hiroshi Imazeki O64-2 Clinical outcomes of double stenting to both malignant biliary obstruction with Gastric Outlet Obstruction Center for Gastroenterology Teine-Keijinkai Hospital, Hokkaidou, Japan Koh Kitagagawa O64-3 Endoscopic double-metalic stenting for malignant biliary and duodenal obstruction Dept. of gastroenterology, Kushiro city general hospital, Kushiro, Japan Koichiro Fukuda O64-4 Double stenting for the treatment of malignant biliary and duodenal obstruction Dept. of Gastroenterology, National Hospital Organization Kyushu Medical Center, Japan Nao Fujimori
O64-5 The outcome of covered self-expandable metallic stent with FOLFIRINOX and Gemcitabine ＋ nab-PTX Dept. of Gastroenterology, Cancer institute hospital, Tokyo, Japan Kei Saito
Oral65 ERCP : Pancreatitis, Treatment May 13(Fri) 15：45-16：20 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Hiroyuki Miyakawa Dept. of Bilio-pancreatology, Sapporo Kosei General Hospital, Japan
O65-1 Examination of the clinical therapy for the pancreatic pseudocyst and WON Dept. of Gastroenterology, Hepatology, Saiseikainakatsu Hospital, Oosaka, Japan Takaaki Eguchi O65-2 Effectiveness and limitations of endoscopic pancreatic stenting in chronic pancreatitis Dept. of Gastroenterology & Hepatology, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan Shuhei Shinoda
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P O65-3 Experience of the pancreatic stone treatment with 72 line basket Reforma or g Yokkaichi Hazu Medical Center, Japan ar Shigehito Nakashima m O65-4 Efficacy and safety of endoscopic pancreatic stenting in the treatment of chronic pancreatitis Osaka Police Hospital, Osaka, Japan Eiji Kimura O65-5 Investigation of treatment with a double balloon scope for recurrent pancreatitis after pancreaticoduodectomy Dept. of Gastroenterology, Faculty of Medicine, Yamagata University, Japan Tetsuya Ishizawa
Oral66 Post ERCP pancreatitis prevention1 May 13(Fri) 16：20-16：55 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Shunsuke Komoto Dept. of Endoscopic and Photodynamic Medicine, National Defense Medical College, Japan
O66-1 Study of effectiveness of pancreatic duct drainage for prevention of post-ERCP pancreatitis Institute of Gastroenterology, Tokyo Women’s Medical University, Japan Takahiro Ajihara O66-2 Propensity analysis of prophylactic pancreatic duct stent within the high risk group of post ERCP pancreatitis Div. of gastroenterology, Toyonaka municipal, Osaka, Japan Shiro Hayashi O66-3 Risk factors of Post-ERCP pancreatitis for naiive papilla Gifu municipal Hospital, Gastroenterology, Japan Junji Kawaguchi O66-4 What should we note in ERCP to the high risk group of PEP(the previous pancreatitis group)? Div. of Gastroenterology, Dept. of Internal Medicine, Kobe University Graduate School of Medicine, Japan Mamoru Takenaka O66-5 Clinical examination of post-ERCP pancreatitis in our hospital Dept. of Gastroenterology, Yamagata Prefectural Central Hospital, Yamagata, Japan Yoshiaki Ando
Oral67 Post ERCP pancreatitis prevention 2 May 13(Fri) 16：55-17：30 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Hiroaki Shigoka Digestive Disease Center, Kohsei Chuo General Hospital, Japan
O67-1 Relation between post-ERCP pancreatitis and asymptomatic hyperamylasemia Dept. of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan Keisuke Kurihara
O67-2 Low dose NSAID intravenous injection could reduce the rate of the post ERCP pancreatitis in patients with high risks Dept. of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan Yuji Fujita
O67-3 Efficacy of low-dose rectal diclofenac for prevention of post-ERCP pancreatitis Div.of Gastroenterology, Gifu Prefectual Tajimi Hospital, Tajimi, Japan Shigeki Fukusada
O67-4 Prophylaxis of post-ERCP pancreatitis using temporary pancreatic stent vs rectal nonsteroidal anti-inflammatory drug Dept. of Gastroenterology, JCHO Kobe Central Hospital, Kobe, Japan Yoshitomo Konaka O67-5 Analysis of severe post ERCP pancreatitis The Second Dept. of Internal Medicine, Osaka Medical College, Japan Daisuke Masuda
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P or Oral68 Endoscopic treatment for elderly patients g ar m May 14(Sat) 9：00-9：35 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Shinichiro Hori Dept. of Endoscopy, National Hospital Organization(NHO), Shikoku Cancer Center, Japan
O68-1 Safety assessment of carbon dioxide insufflation in endoscopy for elderly patients using end-tidal carbon dioxide Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Ehime, Japan Nobuaki Azemoto O68-2 Sarcopenia as a clinical prognostic factor in elderly patients with early gastric cancer Dept. of Gastroenterology, Fukui Prefectural Hospital, Fukui, Japan Yoshiaki Hayashi O68-3 Clinical features of acute upper gastrointestinal bleeding in the elderly Center of Gastroenterology, St Marianna Toyoko Hospital, Kawasaki, Japan Satoko Nakatsu
O68-4 Analysis of factors influencing the observation of the esophagogastric junction in elderly person Div. of Gastroenterology and Hepatology, St. Marianna Univ. School of Medicine, Kanagawa, Japan Yasumasa Matsuo O68-5 Photodynamic Therapy for Gastrointestinal Cancer in the Elderly Div. of Gastroenterology, Faculty of Medicine, Univ. of Tsukuba, Ibaraki, Japan Tsuyoshi Kaneko
Oral69 Gastric ESD for elderly patients 1 May 14(Sat) 9：35-10：10 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Toshiro Iizuka Dept. of Gastroenterology, Toranomon Hospital, Japan
O69-1 Safety and efficacy of endoscopic submucosal dissection for early gastric cancer in elderly patients Dept. of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Osaka, Japan Shunsuke Yoshii O69-2 Safety and efficacy of gastric endoscopic submucosal dissection in elders Dept. of Internal Medicine, Gastroenterology, Shinshu University School of Medicine, Matsumoto, Japan Akihiro Ito O69-3 Short, and long-term prognosis after endoscopic submucosal dissection for early gastric cancer in the elderly Dept. of Internal Medicine & Gastrointestinal Endoscopy, Saga Medical School, Japan Kohei Yamanouchi O69-4 Clinical outcomes of endoscopic submucosal dissection in octogenarian patients with early gastric cancer Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Japan Hiroaki Minamino
O69-5 Clinicopathological study of esophagogastric ESD in the elderly Div. of Endoscopy, Yokohama City University Medical Center, Yokohama, Japan Ryosuke Ikeda
Oral70 Gastric ESD for elderly patients 2 May 14(Sat) 10：10-10：52 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Youji Harada Todachuo General Hospital, Japan
O70-1 The outcome of the endoscopic submucosal dissection of the superficial gastric neoplasia for elderly person aged over 80 Dept. of Gastroenterology, Japanese Red Cross Medical Center, Tokyo, Japan Shinzo Yamamoto O70-2 Consideration of endoscopic submucosal dissection in elderly patients with early gastric cancer in our hospital Kawasaki Municipal Tama Hospital, Dept. of Gastroenterology and Hepatology, Japan Nozomi Sato
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P O70-3 Safety and efficacy of ESD for early gastric cancer in the elderly(80 years and above) or g Center for Gastroenterology, Teine-Keijinkai Hospital, Japan ar Kei Mitsuhashi m O70-4 Long-term outcome of ESD and operation for early gastric cancer in elderly patient Toranomon hospital, Japan Tsukasa Furuhata O70-5 Do All Elderly Patients Need to Undergo Additional Surgery After Non-Curative ESD for Early Gastric Cancer? Div. of Endoscopy, Shizuoka cancer center, Nagaizumi, Japan Kohei Takizawa O70-6 Clinicopathological features of early gastric LELC and a potential role of ESD Dept. of Gastroenterology, PNUH, Busan, Korea Young Joo Park
Oral71 Esophagus : malignant stenosis May 14(Sat) 10：52-11：27 Room8（Gyoko, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Norihisa Ishimura Dept. of Internal Medicine 2, Shimane University School of Medicine, Japan
O71-1 The small-diameter metallic stent placement for malignant esophageal stenosis after RT, improve safely the QOL Dept. of gastroenterology, Sendai Medical Center, National Hospital Organization, Sendai, Japan Kenji Noguchi O71-2 Treatment outcome of endoscopic stent placement for malignant esophageal strictures Shizuoka Cancer Center, Div. of Endoscopy, Shizuoka, Japan Katsuyuki Murai O71-3 Efficacy of esophageal stenting using the OTSC for malignant stricture of esophagus Dept. of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan Ko Watanabe O71-4 The present state of stenting for advanced esophageal cancer after radiotherapy Dept. of Gastroenterology and Hepatology, Kyoto Prefectural Univ. of Medicine, Kyoto, Japan Tomoyo Yasuda O71-5 Outcome of stent placement for marignant strictures and fistula of the esophagus Div. of Gastroenterology, Fukuyama Medical Center, Fukuyama, Hiroshima, Japan Isao Fujita
Oral72 Esophagus : post operative stenosis May 14(Sat) 9：00-9：35 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Junya Oguma Dept. of Gastroenterological Surgery, Tokai University School of Medicine, Japan
O72-1 The possibility of temporary stenting for refractory benign esophageal stricture Osaka Medical College second internal medicine, Osaka, Japan Yoshiaki Takahashi
O72-2 Consideration of the treatment of benign esophagogastric anastomotic strictures Div. of Gastroenterology, Sch. of Med. Gifu Univ., Gifu, Japan Masaya Kubota
O72-3 The transition of endoscopic dilatation against anastomotic stricture after esophageal cancer resection Dept. of Gastroenterologic Surgery, Kanazawa Univ., Japan Koichi Okamoto
O72-4 Our experience of using steroid to prevent a stenosis after esophageal ESD Dept. of fronrier surgery, Graduate school of medicine, Chiba univercity, Japan Shinsuke Kakuta
O72-5 Early balloon dilatation for anastomotic leakage after esophagectomy for esophageal cancer Dept. of Upper Gastrointetinal Surgery, Hyogo College of Medicine, Japan Masashi Takemura
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P or Oral73 Stomach : Sedation g ar m May 14(Sat) 9：35-10：10 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Masaaki Kodama Div. of Endoscopy, Oita University, Japan
O73-1 Trial of novel breathe monitoring in patients under the sedation during gastric ESD Dept. of Frontier Surgery, Sch. of Med. Chiba Univ., Chiba, Japan Masaya Uesato O73-2 Risk factor of severe respiratory depression in patients during ESD under sedation Dept. of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan Mizuho Aikawa O73-3 The efficiency and safety of fentanyl-propofol sedation for endoscopic treatment in upper gastrointestinal tract Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan Yosuke Minoda
O73-4 Efficacy and safety of sedation with propofol for esophageal endoscopic submucosal dissection by trainees Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan Naoto Iwai O73-5 Sedation with dexmedetomidine and midazolam during esophageal ESD Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Hiromitsu Asai
Oral74 Endoscopy under sedation May 14(Sat) 10：10-10：45 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Tomoaki Suga Gastroenterology, Dept. of Medicine, Shinshu University School of Medicine, Japan
O74-1 Usefulness of Propofol for Endoscopic Procedure Dept. of Gastroenterology and Hepatology, Osaka Rosai Hospital, Japan Makoto Fukuoka O74-2 Safety and effectiveness of propofol sedation during and after outpatient GI endoscopy Digestive Disease Center, Showa Inan General Hospital, Komagane, Japan Naoyuki Fujiwara O74-3 Examination of the adaptation condition of dexmedetomidine in upper endoscopic rejection Div. of Research and development for Minimally Invasive Treatment, Cancer Center, Keio University, School of Medicine, Tokyo, Japan Seiji Sagara O74-4 Safety of conscious sedation for colonoscopy National Hospital Organization, Tokyo Medical Center, Dept. of Gastroenterology, Japan Shigeo Banno
O74-5 Management of sedation in digestive endoscopies in hospital accredited by Joint Commission International St.Luke’s International Hospital, Dept. of Gastroenterology, Tokyo, Japan Kenji Nakamura
Oral75 Laparoscopy May 14(Sat) 10：45-11：27 Room10（Ohtei, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F） Moderator : Keiko Niimi Center for Epidemiology and Preventive Medicine, The University of Tokyo Hospital, Japan
O75-1 A case of follicular B cell lymphoma with Castleman disease feature diagnosed by LADG and LN biopsy Dept. of Surgery, Noto General Hospital, Nanao, Ishikawa, Japan Satoshi Ushijima O75-2 Preoperative endoscopic marking in totally laparoscopic distal gastrectomy Dept. of Surgery, Otori Stomach and Intestines Hospital, Japan Takaya Tokuhara
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P O75-3 Preoperative evaluation of esophagus and stomach using upper gastrointestinal endoscopy before or g ar sleeve gastrectomy m Dept. of Gastroenterol Pediatr Surg., Oita Univ, Oita, Japan Masayuki Ohta O75-4 Laparoscopic and endoscopic cooperative surgery for gastric submucosal tumor Dept. of Surgery, Kochi Medical School, Kochi, Japan Tsutomu Namikawa O75-5 5 cases of Laparoscopy and Endscopy Cooperative Surgery for gastrointestinal SMT Div. of Gastroenterology, Yao municipal Hospital, Osaka, Japan Yuki Maegawa O75-6 Efficacy and safety of laparoscopic assisted endoscopic submucosal dissection for duodenal tumor Dept. of Gastroenterology and Hematology, Kyoto Pref. Univ. of Med., Kyoto, Japan Osamu Doha
Oral76 Hp 1 May 14(Sat) 9：00-9：35 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Katsuhiro Mabe Dept. of Gastroenterology, National Hospital Organization, Hakodate Hospital, Japan
O76-1 3 cases of Helicobacter pylori negative and differentiated early gastric cancer Div. of Gastroenterology, NTT West Osaka Hospital, Osaka, Japan Narihiro Shibukawa O76-2 Consideration about 7 examples of gastric adenocarcinoma of fundic gland type in our hospital Div. of Gastroenterology, Tonami general Hospital, Tonami, Japan Katsuhisa Inamura O76-3 Examination of false negative of serum anti-Helicobaceter pylori antibody for patients undergone gastric ESD Dept. of Gastroenterology, South Miyagi Medical Center, Ogawara, Japan Sho Asonuma O76-4 Diagnosis of H pylori infection by endoscopic findings in young subjects Dept. of General Internal Medicine 2, Kawasaki Hospital, Kawasaki Med. Sch., Okayama, Japan Mitsuhiko Suehiko O76-5 Clinical analysis of nodular gastritis in our hospital Gastoroenterological medicine, Tokyo Women’s Medical University Hospital, Tokyo, Japan Yuko Tamura
Oral77 Hp 2 May 14(Sat) 9：35-10：10 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Takuji Yamasaki Foundation for Detection of Early Gastric Carcinoma, Japan
O77-1 Investigation of endoscopic findings of Helicobacter heilmannii-like organisms(HHLO) Internal medicine, Kenwakai Hospital, Iida, Japan Toshihisa Tsukadaira
O77-2 Evaluation of nutritional condition after Helicobacter pylori eradication Dept. of Gastroenterology, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan Masaaki Shimada
O77-3 Clinical Characteristics of anti-parietal cell-positive gastritis found in the practice for H. pylori infection Center for Clinical Research, Hamamatsu University School of Medicine, Japan Takahisa Furuta
O77-4 Heliobacter pylori antibody titer in Group D subjects Dept. of Gastroenterology, Tokyo Dental College, Ichikawa General Hospital, Japan Hiroshi Kishikawa O77-5 Helicobacter pylori eradication rate of 3 combination therapy with Vonoprazan Yamanashi Koseiren Health Care Center, Japan Mika Miura
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P or Oral78 Gastric cancer (post Hp edadication) g ar m May 14(Sat) 10：10-10：45 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Jun Miwa Dept. of Gastroenterology and Endoscopy, Toshiba General Hospital, Japan
O78-1 Endoscopic surveillance after successful H.pylori eradication Dept. of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan Atsushi Majima O78-2 Clinicopathological study of gastric cancer after H.pylori eradication therapy Dept. of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan Tsutomu Tanaka O78-3 Characteristic of Helicobacter pylori eradicated Gastric Cancer Dept. of Endoscopy, Nagasaki University Hospital, Nagasaki, Japan Ken Ohnita
O78-4 Difficulty of endoscopic diagnosis of gastric cancers after Helicobacter pylori eradication therapy Div. of Gastroenterology, Asa Citizens Hospital, Hiroshima, Japan Shinichi Mukai O78-5 Early gastric cancers after eradication therapy of Helicobacter pylori, a study of cases operated by ESD in a hospital Dept. of Gastroenterology, Machida Municipal Hospital, Tokyo, Japan Emiko Tanida
Oral79 Metachronous gastric cancers May 14(Sat) 10：45-11：20 Room11（Heian, Grand Prince Hotel New Takanawa 3F） Moderator : Seiji Futagami Div. of Gastroenterology, Nippon Medical School, Japan
O79-1 Study of synchronous and metachronous lesions after gastric ESD Dept. of Gastroenterology, Gifu University, Gifu, Japan Tomohiko Sugiyama O79-2 Examination on the occurrence of metachronous cancer in H.pylori regression cases after ESD of gastric cancer Div. of Gastroenterology and Hepatology, Digestive Disease Center, Kitano Hospital, Osaka, Japan Kotaro Watanabe O79-3 Clinicopathological features of metachronous gastric cancer after Helicobacter Pylori eradication Dept. of gastroenterology, Chiba cancer center, Chiba, Japan Rino Nankinzan O79-4 Characteristic of a gastric cancer recurrence group and identification of the group using serum H. pylori IgG subclass Dept. of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan Ko Miura
O79-5 Study of ectopic simultaneous gastric cancer / stomach adenomas found in the ESD preoperative examination of the stomach Dept. of Gastroenterology, NTT Medical Center Tokyo, Tokyo, Japan Hiromichi Tsunashima
Oral80 Stenting for hilar cholangiocarcinoma May 14(Sat) 9：00-9：35 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Kei Ito Dept. of Gastroenterology, Sendai City Medical Center, Japan
O80-1 Clinical significance of multi-stenting for malignant hilar biliary strictures Dept. of General internal Medicine 2, Kawasaki Medical School, Okayama, Japan Tomohiro Tanikawa O80-2 Placement of multiple stenting for hilar malignant biliary obstruction.-approach in our hospital- Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Japan Hirotsugu Maruyama
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P O80-3 Biliary drainage with stents for the malignant hilar biliary strictures or g Dept. of Gastroenterology, Hiroshima City Asa Hospital, Hiroshima, Japan ar Masanobu Yukutake m O80-4 Preoperative biliary drainage for hilar cholangiocarcinoma during Neoadjuvant therapy Dept. of Gastroenterology, Mie University Hospital, Mie, Japan Naohiko Yoshizawa O80-5 Unresectable hilar malignant biliary stricture treated with self-expandable metallic stents using Side-by-side method Div. of Hepatobiliary and Pancreatic Disease, Dept. of Internal Medicine, Hyogo College Of Medicine, Nishinomiya, Japan Kunihiro Hasegawa
Oral81 Billary drainage 1 May 14(Sat) 9：35-10：10 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Akihito Okazaki Dept. of Gastroenterology, Onomichi General Hospital, Japan
O81-1 Feasibility of endoscopic biliary drainage in patients with an indwelling duodenal stent Div. of Hepatology and Pancreatology, Aichi Medical University School of Medicine, Nagakute, Japan Tadahisa Inoue O81-2 A retrospective study on the increase in the common bile duct stones by biliary plastic stent(PS) long-term indwelling Dept. of gastrointestinal medicine, municipal-hospital, Shimada, Shizuoka, Japan Junichi Kaneko O81-3 Endoscopic biliary drainage for biliary stenosis of post living donor liver transplantation Fukushima medical University School of Medicine, Dept. of Gastroenterology and Rheumatology, Fukushima, Japan Naoki Konno O81-4 Benefit of Endoscopic Naso-Gallbladder Drainage(ENGBD)in patients with acute cholecystitis Dept. of Digestive Disease Center, Showa University Koto Toyosu Hospital, Tokyo, Japan Dai Sakuma O81-5 The role of inside plastic stent for patients with malignant biliary stenosis Kokuho Central Hospital, Dept. of Internal medicine, Tawaramoto-cho, Japan Akitoshi Douhara
Oral82 Billary drainage 2 May 14(Sat) 10：10-10：45 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Mitsuharu Fukasawa First Dept. of internal medicine, University of Yamanashi, Japan
O82-1 The efficiency of ERCP for non resectable malignant hilar bile duct stenosis Gastroenterology and Hepatology, Japan Red Cross Society Wakayama Medical Center, Wakayama, Japan Keiichi Hatamaru
O82-2 Bilateral stent-in-stent placement of Metallic Stents in patients with malignant hilar biliary obstruction Dept. of medical gastroenterology, Osaka General Medical Center, Osaka, Japan Toshihiro Imai
O82-3 The comparative study of MS VS PS of preoperative biliary drainage for malignant biliary tract stenosis Dept. of Gastroenterology & Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan Takuma Yamashita O82-4 Multiple deployment of metallic stents is safe and effective in the treatment of unresectable hilar cholangiocarcinoma Dept. of Gastroenterology and Hepatology, Tottori Municipal Hospital, Tottori, Japan Daisuke Goto O82-5 A clinical study of Double Stent for distal biliary tract obstruction in the unresectable malignancy Dept. of Gastroenterology and Hepatology, Osaka Rosai Hospital, Japan Makoto Fukuoka
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P or Oral83 Small intestine and colon : infectious diseases g ar m May 14(Sat) 10：45-11：20 Room12（Tempyo, Grand Prince Hotel New Takanawa 3F） Moderator : Kimitoshi Kato Clinical Research Center, Nihon University Itabashi Hospital, Japan
O83-1 A clinical survey using colonscopy of patients with Strongyloides stercoralis infection in Ryukyu University Hospital Dept. of Infectious, Respiratory, and Digestive Medicine, Faculty of Medicine, University of the Ryukyus, Japan Teruhisa Tanaka O83-2 The clinical study of strongyloidiasis in inflammatory bowel disease Div. of Gastroenterology, Dept. of Internal Medicine, Naha City Hospital, Okinawa, Japan Ryosaku Tomiyama O83-3 Severe duodenal erosion and enteroparalysis due to refractory strongyloides stercoralis infection： a case report Urasoe General Hospital, Japan Akira Teramoto O83-4 A case of colitis due to the intestinal spirochete which showed apparent endoscopic inflammatory findings Dept. of Gastroenterology and Surgery, Sch. of Tane General Hospital, Osaka, Japan Kotaro Takeshita O83-5 Two cases of the small intestinal anisakiais diagnosed and treated by using a enteroscope Div. of Gastroenterology, National Hospital Organization, Higashi-Ohmi General Medical Center, Shiga, Japan Hiroo Mizuta
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P or g ar Poster Session m
May 12(Thu) Poster (Sakura, Grand Prince Hotel New Takanawa B1F)
1 GI Tract: Antithrombotics, GI Tract Bleeding （14：00～14：24） Teikyo University Chiba Medical Center, Japan Tomoki Michida 2 GI Tract: Antithrombotics 1 （14：24～14：54） Div. of Gastroenterology, Tokai University, Hachioji-Hospital, Japan Takayuki Shirai 3 GI Tract: Antithrombotics 2 （14：54～15：24） Kyoto Pref. University of Med., Japan Yuji Naito 4 GI Tract: Amyloidosis （15：24～15：48） Dept. of Internal Medicine 2, Kawasaki Hospital, Kawasaki Medical School, Japan Mitsuhiko Suehiro 5 GI Tract: Endoscopic Treatment （14：00～14：30） Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan Ryoji Miyahara 6 GI Tract:Foreign Body （14：30～14：54） Tokai University Oiso Hospital, Japan Ryuzo Deguchi 7 Stomach: Neoplasm(English Session) （14：54～15：24） Dept. of Gastroenterology, Kameda Medical Center, Japan Tatsuo Morinushi 8 Stomach: Neoplasm(EUS)(English Session) （15：24～16：00） Self Defense Forces Central Hospital, Japan Shigeaki Aono 9 Colorectum: Educational Training 1 （14：00～14：24） Showa University Northern Yokohama Hospital, Japan Toyoki Kudo 10 Colorectum: Educational Training 2 （14：24～14：48） The Third Dept. of Internal Medicine, Kyorin University School of Medicine, Japan Mari Hayashida 11 Colorectum: CSP （14：48～15：30） Takahiro Fujii Clinic, Japan Takahiro Fujii 12 Colorectum: Case （15：30～16：06） Dept. of Coloproctology, Fukushima Medical University Aizu Medical Center, Japan Shungo Endo 13 Colorectum: Preparation 1 （14：00～14：24） Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, The Jikei University School of Medicine, Japan Tomohiro Kato 14 Colorectum: Preparation 2 （14：24～14：54） Gastroenterology and Hepatology, Tokyo Medical University Hospital, Japan Kenji Yagi 15 Colorectum: Others 1 （14：54～15：30） Digestive Disease Center, Showa University Northern Yokohama Hospital, Japan Yuichi Mori
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P or 16 Colorectum: Others 2 （15：30～15：54） g ar m Dept. of Endoscopy, The Jikei University School of Medicine, Japan Naoto Tamai 17 Upper GI Tract: Neoplasm （14：00～14：36） Div. of Gastroenterology, Dept. of Internal Medicine, Jichi Medical University, Japan Yoshimasa Miura 18 Systemic Disorders （14：36～15：00） Dept. of Gastroenterology, Onomichi General Hospital, Japan Koichi Nakadoi 19 Stomach: Others （15：00～15：30） Dept. of Cardiovascular, Thoracic, and General Surgery, Kanazawa University, Japan Hideki Moriyama 20 Laparoscope: Others （15：30～16：06） Dept. of Gastroenterology, Aichi Medical University School of Medicine, Japan Masahide Ebi 21 IBD （14：00～14：36） Dept. of Internal Medicine, National Defense Medical College, Japan Ryota Hokari 22 IBD:Case Reports （14：36～15：06） Div. of Gastroenterology and Hepatology, Keio University, Japan Makoto Naganuma 23 Colorectum: Stent 1 （15：06～15：30） Dept. of Surgery, Toho University Ohashi Medical Center, Japan Toshiyuki Enomoto 24 Colorectum: Urgent Endoscopy （15：30～16：06） Dept. of Gastroenterology, Cancer Institute Hospital, Japan Toshiaki Hirasawa 25 ERCP: Treatment 1 （14：00～14：30） Dept. of Liver, Biliary Tract and Pancreas Diseases, Fujita Health University, Japan Senju Hashimoto 26 ERCP: Treatment 2 （14：30～15：00） Tokyo Kamata Medical Center, Japan Takahiko Mimura 27 Elderly: ERCP （15：00～15：30） Div. of Gastroenterology, Dept. of Internal Medicine, Showa University Fujigaoka Hospital, Japan Masatsugu Nagahama 28 ERCP: Others （15：30～16：00） Dept. of Gastroenterology, Yokohama Rosai Hospital, Japan Yusuke Sekino
May 13(Fri) Poster (Sakura, Grand Prince Hotel New Takanawa B1F)
29 Stomach: ESD 1 （14：00～14：30） National Hospital Organization Ureshino Medical Center, Japan Seiji Tsunada 30 Stomach: ESD 2 （14：30～14：54） Ikegami General Hospital, Japan Yasuhisa Shibayama 31 Elderly : Stomach ESD 1 （14：54～15：24） Izumo-City General Medical Center, Japan Yoshinori Komazawa
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P 32 Elderly : Stomach ESD 2 （15：24～15：48） or g ar Dept. of Gastrointestinal Endoscopy, Tokyo Metropolitan Geriatric Hospital, Japan Makoto Nishimura m 33 Colorectum: Neoplasm （14：00～14：36） Internal Medicine and Gastroenterology, Saga Medical School, Japan Yasuhisa Sakata 34 Rectal Diseases （14：36～15：06） Dept. of General Internal Medicine, Saitama Medical University, Japan Hiroyuki Imaeda 35 Colorectum: Diverticular Bleeding （15：06～15：42） Dept. of Gastroenterology and Hepatology, Tokyo Medical University Hachioji Medical Center, Japan Masakatsu Fukuzawa 36 Esophagus(English Session) （15：42～16：00） Dept. of Gastroenterlogy and Hepatology, Niigata University Medical and Dental Hospital, Japan Manabu Takeuchi 37 Esophagitis: Others （14：00～14：36） Div. of Endoscopy, Hokkaido University Hospital, Japan Shoko Ono 38 Esophagus: Cancer, Others （14：36～15：00） Div. of Endoscopy, Shizuoka Cancer Center, Japan Masaki Tanaka 39 Esophagus:Rare Cases （15：00～15：30） Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan Yoichiro Ono 40 Colorectum: Stent 2 （15：30～15：54） Endoscopy Div., National Cancer Center Hospital, Japan Seiichiro Abe 41 Duodenum: Diagnosis and Treatment （14：00～14：36） Endoscopy Div., National Cancer Center Hospital, Japan Satoru Nonaka 42 Duodenum: Stent 1 （14：36～15：06） Dept. of Endoscopy, Showa General Hospital, Japan Yuichi Takeda 43 Duodenum: Stent 2 （15：06～15：36） Dept. of Internal Medicine and Gastrointestinal Endoscopy, Saga Medical School, Japan Kohei Yamauchi 44 Duodenum: Stent 3 （15：36～16：06） Dept. of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Japan Sachiyo Nomura 45 Liver （14：00～14：36） Tokai University Hachioji Hospital, Japan Norihito Watanabe 46 Biliary・Pancreas(English Session) （14：36～15：18） Dept. of Gastroenterology, Second Teaching Hospital Fujita Health University, Japan Satoshi Yamamoto 47 Pancreas: Neoplasm （15：18～15：54） Dept. of Gastroenterology, Ikegami General Hospital, Japan Junichiro Kamochi 48 Biliary Tract: Others （15：54～16：24） Dept. of Gastroenterology and Hepatology, Nagoya University, Graduate School of Medicine, Japan Eizaburo Ohno
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P or 49 ERCP: Procedure （14：00～14：30） g ar m Dept. of Gastroenterology, Onomichi General Hospital, Japan Tomoyuki Minami 50 ERCP: Procedure, Spyglass, Biliary tract Stent （14：30～15：00） Dept. of Gastroenterology, Kameda Medical Center, Japan Masayoshi Kobayashi 51 ERCP: Treatment （15：00～15：30） Matsue Red Cross Hospital, Japan Yoshinori Kushiyama 52 ERCP: Cases （15：30～16：00） Dept. of Gastroenterology and Hepatology, Takarazuka Municipal Hospital, Japan Junichi Miyazaki
May 14(Sat) Poster (Sakura, Grand Prince Hotel New Takanawa B1F)
53 Stomach: Neoplasm 1 （10：00～10：36） Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan Takashi Nagahama 54 Stomach: Neoplasm 2 （10：36～11：00） Dept. of Gastroenterology, Yamagata University Faculty of Medicine, Japan Yasuhiko Abe 55 Stomach: Neoplasm 3 （11：00～11：30） Dept. of Internal Medicine, Second Teaching Hospital Fujita Health University School of Medicine, Japan Takashi Kobayashi 56 Stomach: Infectious Disease （10：00～10：36） Dept. of Medicine, Asahikawa Medical University, Japan Toshikatsu Okumura 57 Stomach: Urgent Endoscopy （10：36～11：12） Secomedic Hospital, Japan Norio Kimura 58 Stomach(English Session) （11：12～11：42） Div. of Gastroenterology and Neurology, Kagawa University, Japan Hirohito Mori 59 Small Intestine : Capsule Endoscopy （10：00～10：18） Dept. of Gastroenterology, Oita University, Japan Kazuhiro Mizukami 60 Small Intestine : Ileus （10：18～10：42） Yamanashi Prefectural Central Hospital, Japan Yuichiro Kojima 61 Eosinophilic Gastroenteritis （10：42～11：18） Dept. of Radiology, Saga Medical School, Japan Masanobu Mizuguchi 62 PEG Related Procedures （11：18～11：54） JCHO Gunma Chuo Hospital, Japan Katsunari Kishi 63 Colorectum:Endoscopic Treatments (EMR・ESD) （10：00～10：36） Dept. of Gastroenterology, Toranomon Hospital, Japan Toshifumi Mitani 64 Colorectum:Endoscopic Treatments1 （10：36～11：00） Showa University Northern Yokohama Hospital, Japan Hideyuki Miyachi 65 Colorectum:Endoscopic Treatments 2 （11：00～11：24） Kousei Chuo Hospital, Japan Yukako Nemoto
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P 66 Colorectum(English Session) （10：00～10：30） or g ar Keio University School of Medicine Center for Preventive Medicine, Japan Nagamu Inoue m 67 Stomach: Others(English Session) （10：30～11：00） Div. of Gastroenterology, Dept. of Medicine, Jichi Medical University, Japan Hirotsugu Sakamoto 68 Stomach: ESD(English Session) （11：00～11：30） Dept. of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Japan Keigo Mitsui 69 EUS-FNA 1 （10：00～10：30） Dept. of Gastroenterology and Rheumatology, Fukushima Medical University, Japan Tadayuki Takagi 70 EUS-FNA 2 （10：30～11：06） Dept. of Gastroenterology, Kagawa Prefectural Central Hospital, Japan Masaki Wato 71 EUS (Drainage) （11：06～11：36） Dept. of Gastroenterology, Tokai University, School of Medicine, Japan Masami Ogawa
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P or g ar m Poster Session Venue: Sakura, Grand Prince Hotel New Takanawa B1F
May 12(Thu) Afternoon Session Poster1 GI Tract : Antithrombotics, GI Tract Bleeding 14：00-14：24 Moderator : Tomoki Michida Teikyo University Chiba Medical Center, Japan
P-001 A study of endoscopic biopsy and colon EMR of antithrombotic drugs while taking Dept. of Gastroenterology, Ebina General Hospital, Japan Masami Inase P-002 A single center study of GI bleeding cases who were taking Non-vitamin K antagonist oral anticoagulants(NOAC) Div. of Gastroenterology, Saiseikai Fukuoka General Hospital, Fukuoka, Japan Kojiro Niho P-003 Difference of gastrointestinal adverse effect among non-vitamin K antagonist oral anticoagulants Teikyo university school of medicine, Tokyo, Japan Yu Kawashima P-004 Management of antithrombotic agents for endoscopic procedures Dep. of Gastroenterology, Toyama Red Cross Hospital, Toyama, Japan Kazuko Shinagawa
Poster2 GI Tract : Antithrombotics 1 14：24-14：54 Moderator : Takayuki Shirai Div. of Gastroenterology, Tokai University, Hachioji-Hospital, Japan
P-005 The effect of antithrombotic agents to postoperative hemorrhage of the gastric ESD OOmori Red Cross Hospital, Tokyo, Japan Akihiro Takahashi P-006 Issues related to guidelines for GI endoscopy in patients taking antithrombotic agents-study in ESD for gastric lesions- Dept. of gastroenterology and Endocrinology and Metabolism, Nara medical university, Nara, Japan Motoyuki Yoshida P-007 Intraoperative bleeding during gastric ESD with heparin bridging Div. of Endoscopy, Shizuoka Cancer Center, Japan Kimihiro Igarashi
P-008 Examination of the ESD after-bleeding risk by the antithrombotic drug Dept. of Internal Medicine, Hiroshima City Hospital, Hiroshima, Japan Masayuki Maruo
P-009 The preventive hemostasis measures in the Second-look endoscopy after ESD are not necessary in patients Dept. of Gastroenterology, Kagawa Prefectural Central Hospital, Kagawa, Japan Koichi Izumikawa
Poster3 GI Tract : Antithrombotics 2 14：54-15：24 Moderator : Yuji Naito Kyoto Pref. University of Med., Japan
P-010 Clinical features of hemorrhagic gastroduodenal ulcer patients with antithrombotic agents Dept. of Internal medicine Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan Takahito Nozaka
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P P-011 Evaluation of bleeding after gastric endoscopic submucosal dissection in patients with antithrombotic or g ar therapy m Second Dept. of Internal Medicine, National Defense Medical College, Tokorozawa, Japan Nao Sugihara P-012 Pathogenetic Risk analysis of post gastric ESD bleeding and thromboembolism in Antithrombotic agent recipients Div. of Gastroenterology, Ome Municipal General Hospital, Tokyo, Japan Yumi Ito P-013 Evaluation for the safety of the endoscopic treatment in the person wuth antithrombotic agent Gastrointestinal medicine,sasebokyousai hospital,saseboityy, Nagasaki Pref. Japan Maruyama Yuji P-014 A study on the complication of endoscopic procedure to the recipient of antithrombogenic agents Institute of Gastroenterology, Nippon Medical School Musashikosugi Hospital, Kanagawa, Japan Masanori Watanabe
Poster4 GI Tract : Amyloidosis 15：24-15：48 Moderator : Mitsuhiko Suehiro Dept. of Internal Medicine 2, Kawasaki Hospital, Kawasaki Medical School, Japan
P-015 Investigation of Lanthanum deposition in the gastric mucosa, association with dialysis amyloidosis Dept. of Endoscopy, Shimane Prefectural Central Hospital, Shimane, Japan Youichi Miyaoka P-016 A Case of Secondary Gastrointestinal Amyloidosis with Multiple myeloma Under a Diagnosis of Bowel Obstruction Nishinomiya municipal central hospital, Hyogo, Japan Hirofumi Kashihara P-017 A case of amyloidosis difficult to differentiated with submcosal tumor on appendix JCHO Osaka Hospital, Osaka, Japan Mina Kato P-018 A case of localized rectal amyloidosis Dept. of Gastroenterology, Tokushima Prefectural Central Hospital, Tokushima, Japan Koji Takahashi
Poster5 GI Tract : Endoscopic Treatment 14：00-14：30 Moderator : Ryoji Miyahara Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan
P-019 Three duodenal ulcer cases related to torrential rains in Kanto and Tohoku, September 2015 TSUKUBA memorial Hospital, Japan Daisuke Suganuma P-020 Prognostic factor of perforated peptic ulcer Dept. of Gastroenterology, Kyushu Central Hospital, Fukuoka, Japan Kazuoki Hizawa
P-021 A case of successful hemostasis for Pancreatojejuno anastomotic hemorrhage by use of single balloon enteroscopy Okayama City Hospital, Okayama, Japan Hiroyuki Kageyama
P-022 A case of ectopic varices post choledochojejunostomy treated by EIS with double-balloon enteroscopy Dept. of Gastroenterology, Oiso Hosp. Sch. of Med. Tokai Univ., Kanagawa, Japan Yoshitaka Arase
P-023 Experiences of endoscopic ballon dilatation for post gastrointestinal operative benign stenosis Dept. of Surgery, Shimotsuga General Hospital, Tochigi Medical Center, Tochigi, Japan Atsushi Yoshida
Poster6 GI Tract : Foreign Body 14：30-14：54 Moderator : Ryuzo Deguchi Tokai University Oiso Hospital, Japan
P-024 Clinical consideration of the foreign bodies in the digestive tract in our hospital National Hospital Organaization Kumamoto Medical Centar, Kumamoto, Japan Taichi Matsuyama
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P or P-025 Foreign objects in the digestive tract at our hospital：Retrospective analysis of 101 cases g ar Dept. of Gastroenterology, Ageo Central Hospital, Saitama, Japan m Haruhiko Kondo P-026 Examination of endoscopic removal of foreign body Saint Mary’s Hospital, Fukuoka, Japan Naoki Kamachi P-027 Permeability and elemental changes of a persimmon phytobezoar in Coca-Cola dissolution Dept. of Gastroenterology, Okayama Univ. Hospital, Okayama, Japan Masaya Iwamuro
Poster7 Stomach : Neoplasm 14：54-15：24 Moderator : Tatsuo Morinushi Dept. of Gastroenterology, Kameda Medical Center, Japan
P-028 ESD for EGC with undifferentiated-type histology in the forceps biopsy： a clinical simulation Dept. of Medicine, Sungkyunkwan University School of Medicine, Korea Jun Haeng Lee P-029 Comparison of Endoscopic Submucosal Dissection and Surgical Resection for Treating Gastric Subepithelial Tumors Dept. of Internal Medicine, Hallym University Sacred Heart Hospital, Korea Jae Seung Soh P-030 Lymph node metastasis risk for histologic type with poorly cohesive components in EGC confined to mucosa Dept. of Internal Medicine, SoonChunHyang University School of Medicine, Korea Jae Pil Han P-031 Efficacy of PET/CT in Gastric MALT Lymphoma Dept. of Gastroenterology, Inje University School of Medicine, Korea DW Lee P-032 Relapse-free survival in gastric mucosa-associated lymphoid tissue lymphoma after complete remission Div. of Gastroenterol, SNUBH, Korea Chang Min Lee
Poster8 Stomach : Neoplasm(EUS) 15：24-16：00 Moderator : Shigeaki Aono Self Defense Forces Central Hospital, Japan
P-033 Accuracy of endoscopic ultrasonography for ulcerative early gastric cancers Inha University School of Medicine, Korea Jin-Seok Park P-034 Accuracy of Endoscopic Ultrasonography in the Gastric Subepithelial Tumor Required for Treatments Dept. of Internal Medicine, Pusan National University Yangsan Hospital, South Korea Jung Min Park
P-035 Impact of additional miniprobe-enodoscopic ultrasound after endoscopy in determining treatment of earl gastric cancer Dept. of Internal Medicine, Pusan National University Yangsan Hospital, South Korea Joon Ho Jeon
P-036 Performance of EUS-Guided Fine-Needle Biopsy Using a 19-Gauge ProCore Needle in Small Subepithelial lesions Dept. of Internal Medicine, The Catholic University of Korea, Korea Yu Kyung Cho
P-037 Pathologic analysis of total 52 subepithelial tumors Dept. of Internal Medicine, Hanyang University Hospital, Seoul, Korea Joo Hee Kwak
P-038 Dose pathological uniformity exists between periphery and center of gastric gastrointestinal stromal tumors? Dept. of Internal Medicine, Hanyang University Hospital, Seoul, Korea Joo Hee Kwak
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P Poster9 Colorectum : Educational Training 1 14：00-14：24 or g ar Moderator : Toyoki Kudo m Showa University Northern Yokohama Hospital, Japan
P-039 Study of the endoscope insertion difficult factor for the training system development appropriate colonoscopy Yamaguchi University Graduate School of Medicine, Dept. of Gastroenterology and Hepatology, Yamaguchi, Japan Ryo Kawasato P-040 Failure and refractory case for colonoscopy insertion Kinki University Faculty of Medicine, Osaka-sayama, Japan Mitsunari Yamada P-041 Colonoscopy insertion method by shaft holding foreshortening with transparent hood and changing position Japan Labour Health and Welfare Organization, Tokyo Rosai Hospital, Japan Naoki Hirano P-042 Our TCS training system Hukuoka Tokusyukai Hospital, Japan Koji Nakamichi
Poster10 Colorectum : Educational Training 2 14：24-14：48 Moderator : Mari Hayashida The Third Dept. of Internal Medicine, Kyorin University School of Medicine, Japan
P-043 Coloring of colonoscopy shaft every 20cm and tubercle on Upside portion of the scope is very useful on insertion Div. of Endscopy, IWATSUKI NAIKAITYOUKA Clinic, Iwatsuki-ku, Saitama-city, Japan Hironari Matsumoto P-044 New colonoscopy makes insertion time Shorter? Definition of Insertion Time and its Importance. [Insertion time] & [ADR] Div. of Endscopy, IWATSUKI NAIKAITYOUKA Clinic, Iwatsuki-ku, Saitama-city, Japan Hironari Matsumoto P-045 The pit fall of a screening colonoscopy -learn from the false-negative early colorectal cancer- Dept. of gastroenterology, Omori Red Cross Hospital, Tokyo, Japan Hideyuki Chiba P-046 Our water immersion techmique Fukuoka Tokusyukai Hospital, Japan Koji Nakamichi
Poster11 Colorectum : CSP 14：48-15：30 Moderator : Takahiro Fujii Takahiro Fujii Clinic, Japan
P-047 Cold polypectomy in our hospital Tokyo Metropolitan Bokutoh Hospital, Tokyo, Japan Masami Ike
P-048 A study of the usefulness and safety of the Cold snare polypectomy for colorectal polyps Tokatsu Tsujinaka Hospital, Japan Daisuke Kitayama
P-049 Safety of cold snare polypectomy Osaka red cross hospital, Gastroenterology, Japan Manabu Fukuhara
P-050 The effectiveness and problem of cold snare polypectomy for diminutive colonic neoplasms Div. of Gastroenterology, Dept. of Medicine, Akashi Medical Center, Hyogo, Japan Nobuaki Ikezawa P-051 No Risk Polypectomy Method "cold polypectomy" The Instutute of Tadatomohiro Gastorenterokogy, Saitama, Japan Tomohiro Tada P-052 Current state of the cold snare polypectomy in the induction phase of in our hospital Dept. of Gastroenterological medicine, School of Medicine, Tokai University, Kanagawa, Japan Fumio Nakahara
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P or P-053 Usefulness and safety of Cold Snare Polypectomy g ar Gastroenterology, Murakami Memorial Hospital, Asahi University, Gifu, Japan m Akira Tomie
Poster12 Colorectum : Case 15：30-16：06 Moderator : Shungo Endo Dept. of Coloproctology, Fukushima Medical University Aizu Medical Center, Japan
P-054 A Case of Goblet Cell Carcinoid of the Appendix Diagnosed After Appendectomy Dept. of Surgery, Fuchu Hospital, Japan Naoki Aomatsu P-055 One cases of colon anastomotic stricture transanal endoscopic balloon bougie Dept. of Frontier Surgery, Graduate School of Medicine, Chiba University, Japan Yorihiko Muto P-056 A case of patient with diarrhea due to Sevelamer Hydrochloride Dept. of Gastroenterology, Aomori city hospital, Aomori, Japan Tetsuro Yoshimura P-057 One case that were observed squamous metaplasia in transverse colon sm1 cancer Digestive Disease Center, St. Marianna University School of Medicine, Toyoko Hospital, Kanagawa, Japan Yoshihito Yoshida P-058 A Rectal submucosal tumor diagnosed by ESD as a calcified nodule in the submucosal vessle Dept. of gastroenterology, Hyogo College Of Medicine, Hyogo, Japan Masaya Kobayashi P-059 A case of rectal tumor close to the dental line who developed bowel stenosis after ESD Div. of Gastroenterology, Hiratsuka City Hospital, Kanagawa, Japan Hisakuni Tomonari
Poster13 Colorectum : Preparation 1 14：00-14：24 Moderator : Tomohiro Kato Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, The Jikei University School of Medicine, Japan
P-060 New colon preparation study for colon capsule endoscopy Div of Gastroenterology, Dept. of Internal Medicine, Kawasaki Medical School, Okayama, Japan Hiroshi Matsumoto
P-061 Randomized controlled trial of Moviprep® versus Niflec® as preparations for colonoscopy Dept. of Gastroenterology, Yokohama Kousei Hospital, Yokohama, Japan Suguru Sawada P-062 Examination of patient tolerability and intestinal cleanliness of MOVIPREP in our hospital Dept. of Gastroenterology Sendai City Medical Center, Miyagi, Japan Tetsuya Ohira P-063 Safety and efficacy of MOVIPREP in the hemodyalysis patient, at the preparation of the colonoscopy Japanese Red Cross Fukuoka Hospital, Fukuoka, Japan Tetsuji Kudo
Poster14 Colorectum : Preparation 2 14：24-14：54 Moderator : Kenji Yagi Gastroenterology and Hepatology, Tokyo Medical University Hospital, Japan
P-064 What is the appropriate bowel preparation for colonoscopy in the elderly(80 years and above) Dept. of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan Masahiro Tajika
P-065 The efficacy of Moviprep for elderly patients as a preparation for colonoscopy Kameda Medical Center Dept. of Gastroenterology Kenji Yamauchi P-066 Low-volume polyethylene glycol solution(PEG)vs. standard PEG preparation for colonoscopy Div. of Gastroenterology Dept. of Internal Medicine 577 Matsushima, Kawasaki City, Okayama, Japan Makiko Kawakami
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P P-067 Seeking for the best preparation on Colonoscopy . Comparison between hypertonic PEG and isotonic or g ar citrate magnesium m Div. of Endscopy, IWATSUKI NAIKAITYOUKA Clinic, Iwatsuki-ku, Saitama-city, Japan Hironari Matsumoto P-068 The efficacy and time gf bowel preparation for colonoscopy among young and non constipated patients Dept. of Gastrointestinal Oncology, Osaka medical center for cancer and cardiovascular diseases, Osaka, Japan Noriko Matsuura
Poster15 Colorectum : Others 1 14：54-15：30 Moderator : Yuichi Mori Digestive Disease Center, Showa University Northern Yokohama Hospital, Japan
P-069 Computer analysis for vessels of colorectal lesions by using endocytoscopy Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan Kenichi Takeda P-070 Evaluation of the colon capsule endoscopy in the detection of colonic polyp Div. of Gastroenterology, Dept. of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan Tomohiro Ogawa P-071 Cap with a disk attached colonoscopy makes good visibility, easy detection of lumen, Pull and Telescope technique easy Div. of Endscopy, IWATSUKI NAIKAITYOUKA Clinic, Iwatsuki-ku, Saitama-city, Japan Hironari Matsumoto P-072 Three cases report ； Colovesical fistula treated by OTSC method Suita Municipal Hosp., Japan Shinya Kanou P-073 The role of the endoscopic examination for the anastomotic leakage after surgery for the rectal cancer patients Dept. of Digestive Surgery, KAKEN Hospital, International University of Health and Welfare Longxue Jin P-074 Utility of the preoperative stent insertion for the patients of obstructive colorectal cancer Dept. of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan Takahiro Hiratsuka
Poster16 Colorectum : Others 2 15：30-15：54 Moderator : Naoto Tamai Dept. of Endoscopy, The Jikei University School of Medicine, Japan
P-075 Investigation of enterohemorrhagic Escherichia coli infection Kurume Coloproctology Center, Kurume, Japan Hiroyuki Ozasa
P-076 Retrospective analysis of human intestinal spirochetosis Dept. of Gastroenterology, Kitasato institute hospital , Tokyo, Japan Satoko Umeda
P-077 Six Cases of Antibiotic-Associated Hemorrhagic Colitis after Therapy for Helicobacter Pylori Dept. of Colorectal Surgery, Tokatsu Tsujinaka Hospital, Abiko, Japan Ryoichi Ikegami
P-078 The endoscopic and clinical findings of Aeromonas enteritis in our hospital Dept. of Gastrointestinal Medicine, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan Akinari Takao
Poster17 Upper GI Tract : Neoplasm 14：00-14：36 Moderator : Yoshimasa Miura Div. of Gastroenterology, Dept. of Internal Medicine, Jichi Medical University, Japan
P-079 Successful Manegement of Synchronous of Esopageal, Gastoric and Pharyngeal Cancer Dept. of surgery, Tokyo Metropolitan Komagome Hospital, Japan Soshi Hori
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P or P-080 Superficial esophageal cancer (moderately differentiated squamous cell carcinoma) resembling a g ar m submucosal tumor Div. of Internal Medicine, Okayama Saiseikai General Hospital, Okayama, Japan Daisuke Kametaka P-081 A case report of delayed perforation and necrosis of gastric tube after endoscopic submucosal dissection Dept. of Surgery, Keio University School of Medicine, Japan Yuki Hirata P-082 A case of circumferential esophageal carcinoma which was preventable post-ESD stricture by steroid "combination" therapy Div. of Gastroenterology, Fukaya red cross hospital, Saitama, Japan Hiroyuki Eto P-083 Early colorectal cancer with Metachronous gastric double cancer Okazaki, Aichi, Japan Fukashi Sugiura P-084 A case of poorly differentiated adenocarcinoma of the sigmoid colon associated with synchronous multiple gastric Cancers Koyoshi Gastroenterologist Clinic, Ibusuki, Japan Nobuaki Nishimata
Poster18 Systemic Disorders 14：36-15：00 Moderator : Koichi Nakadoi Dept. of Gastroenterology, Onomichi General Hospital, Japan
P-085 A case of pelvic inflammatory disease diagnosed by laparoscopy Moriei general hospital, Dept. of Surgery, Kuwana, Japan Tooru Masuda P-086 Clinical examination of gastrointestinal complications seen in an HIV infected person Dept. of Internal Medicine, Fukuyama Medical Center, Japan Katsunori Matsueda P-087 2 cases of IgG4-related disease diagnosed by gastroendoscopic and colonoscopic random biopsy Chiba Rosai Hospital, Dept. of Internal medicine, Chiba, Japan Masami Awatsu P-088 A study of IgA vasculitis in our hospital Dept. of medical gastroenterology, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan Keijiro Okada
Poster19 Stomach : Others 15：00-15：30 Moderator : Hideki Moriyama Dept. of Thoracic, Cardiovascular and General Surgery, Kanazawa University, Japan
P-089 Discovery opportunities and Problems of the diagnosis of type A gastritis Dept. of Fujieda Municipal General Hospital, Shizuoka, Japan Maruyama Yasuhiko
P-090 Nodular gastritis is useful for identifying high-risk groups of Gastric cancer not detected by serum pepsinogen tests Dept. of the first internal medicine, Hidaka general hospital, Japan Izumi Nishikawa
P-091 Utility of gastrointestinal endoscopy in the elderly for diagnosis of gastric and colon carcinoma Dept. of Surgery, Nerima General Hospital, Tokyo, Japan Naoto Kurihara
P-092 Necessary ’or not’ of endoscopic ultrasonography at a diagnosis of invasion depth for early gastric cancer Dept. of Gastroenterology, Akashi Medical Center, Akashi, Japan Masao Hanafusa P-093 Conparison of early phase ofgastric emptying in the FD patiants with pancreatic dysfunction with without it Div. of Gastroenterology, Nippon Medical School, Tokyo, Japan Hiroshi Yamawaki
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P Poster20 Laparoscope : Others 15：30-16：06 or g ar Moderator : Masahide Ebi m Dept. of Gastroenterology, Aichi Medical University School of Medicine, Japan
P-094 The outocomes of Laparoscopic Gastrectomy for T1 gastric cancer Div. of surgical oncology, Nagasaki University Hospital, Nagasaki, Japan Masaki Kunizaki P-095 Malignant peritoneal mesothelioma, diagnosed laparoscopy Saiseikai Matsuyama Hospital, Ehime, Japan Shogo Kitahata P-096 Intraoperative Endoscopic Resection of Left Ventricular Tumors Div. of Gastroenterology, Hirastuka City Hospital, Kanagawa, Japan Jun Arimoto P-097 System cart PC-45L makes it possible to use both the endoscope system of Olympus and it of Fuji Film medical Happy GI clinic. Mie, Japan Hideki Toyoda P-098 Usefulness of lens cleaner for contact lens and tangle anti-fogging agent during esophagogastroduodenoscopy Dept. of Gastroenterology, Sch. of Med., Wakayama Medical Univ., Wakayama, Japan Takao Maekita P-099 Non fluoroscopic method of a nasoenteric feeding tube placement beyond the pylorus performed with an endoscopy Dept. of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan Nobutoshi Hagiwara
Poster21 IBD 14：00-14：36 Moderator : Ryota Hokari Dept. of Internal Medicine, National Defense Medical College, Japan
P-100 Comparison of the endoscopic severity diagnosis and immunohistochemistry in prognosis of ulcerative colitis Div. of Gastroenterology & Hepatology, Dept. of Internal Medicine, Kanagawa, Japan Shingo Tsuda P-101 The Mesalamine suppositoriesuse in-use experience to ulcerative colitis at Matsue Red Cross Hospital Div. of Gastroenterology, Matsue Red Cross Hospita, Shimane, Japan Takafumi Yuki P-102 Endoscopic therapy for ulcerative colitis-associated colorectal cancers Dept. of Gastroenterology, Toranomon Hospital, Japan Akira Matsui P-103 Retrospective consideration of six cases used Biologics for intestinal Behcet disease Japanese Red Cross Nagoya Daiiti Hospital, Japan Ryo Nishio
P-104 Clinical approach of 15cases diagnosed collagenous colitis at our hospital Kishiwada Tokushukai Hospital, Osaka, Japan Rika Kakihara
P-105 Two cases of the ulcerative colitis that endoscopic mucosal appearance were useful for the introduction of infliximab Dept. of Gastroenterological Medicine, Medical Corporation ISHINKAI YAO General Hospital, Osaka, Japan Masatoshi Ishikawa
Poster22 IBD : Case Reports 14：36-15：06 Moderator : Makoto Naganuma Div. of Gastroenterology and Hepatology, Keio University, Japan
P-106 A case of intestinal Bechet’ disease using anti-TNF agents Dept. of Gastroentelorogy, Oita Red Cross Hospital, Oita, Japan Tetsuya Ishida
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P or P-107 Adalimumab-resistant intestinal Behcet’s disease： report of a case g ar Dept. of Gastroenterological Medicine, Steel Memorial Yawata Hospital, Kitakyushu, Japan m Shigeo Nakamura P-108 Crohn’s disease seen in monozygotic twins Nishinomiya Municipal Central Hospital, Hyogo, Japan Sari Yairi P-109 A case of crohn’s disease with typical endoscopic features of intestinal tuberculosis Dept. of Gastroenterology, Kure Kyosai Hospital, Kure, Hiroshima, Japan Kyoko Yoshioka P-110 A case of ulcerative colitis in the elderly involved with volvulus of the sigmoid colon Dept. of Gastroenterology, Nishimurakai koyo hospital, Wakayama, Japan Kazuyuki Nakazawa
Poster23 Colorectum : Stent 1 15：06-15：30 Moderator : Toshiyuki Enomoto Dept. of Surgery, Toho University Ohashi Medical Center, Japan
P-111 Clinical result of self-expandable metallic stent placement for malignant colonic obstruction Div. of Gastroenterology, Iwate Prefectural Isawa Hospital, Oshu, Iwate, Japan Ryo Ichikawa P-112 Consideration of Self-Expandable Metal Stent for Malignant Large-Bowel Stenosis In Our Hospital Takatsuki General Hospital, Japan Takaaki Matsumoto P-113 The efficacy and safe examination of the Colonic stent placement case for colonic cancer ileus in this hospital Yao municipal hospital, Osaka, Japan Masashi Nakamura P-114 Efficacy of endoscopic self-expandable metallic stent placement for the treatment of malignant colorectal obstruction Dept. of Gastroenterology, Gifu Prefectural General Medical Center, Japan Takayuki Nakanishi
Poster24 Colorectum : Urgent Endoscopy 15：30-16：06 Moderator : Toshiaki Hirasawa Dept. of Gastroenterology, Cancer Institute Hospital, Japan
P-115 Sigmoid volvulus： a single-center experience of 51 patients Kobe City Medical Center General Hospital, Kobe, Japan Hiroyuki Hatamori P-116 Consideration of 22 cases Sigmoid Colonic Volvulus Yashima General Hospital Internal Medicine, Takamatsu, Japan Yasuhiro Goda P-117 Study of acute hemorrhagic rectal ulcer in our hospital Dept. of Gastroenterology, Anjo Kosei Hospital, Aichi, Japan Seiya Asai
P-118 The efficiency of endoscopic treatment for the rectal varices bleeding Gastroenterology, Iizuka Hospital, Iizuka city, Fukuoka, Japan Kayo Tokumaru
P-119 Antithrombotic therapy is not a risk of re-bleeding in diverticular bleeding patient Gastroenterology, Dept. of Internal Medicine, Sch. of Med. Saga Univ., Saga, Japan Nanae Tsuruoka
P-120 Timing of Ingestion after Colonic Diverticular Hemorrhage Dept. of Gastroenterology, Eastern Chiba Medical Center, Japan Hidehiro Kamezaki
Poster25 ERCP : Treatment 1 14：00-14：30 Moderator : Senju Hashimoto Dept. of Liver, Biliary Tract and Pancreas Diseases, Fujita Health University, Japan
P-121 Examination about present issues of Endscopic Nasopancreatic Drainage Div. of Gastroenterology and Hepatology, Digestive Disease Center, Kitano Hospital, Osaka, Japan Kohei Yamakawa
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P P-122 Endoscopic pancreatic drainage via minor papilla in our situation or g Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine Toho University Ohashi Medical Center, Japan ar m Katsushige Gon P-123 The treatment for chronic pancreatitis and pancreatolithiasis in our hosipital Div. of Gastroenterology and Hepatology, Digestive Disease Center, Tazuke Kofukai Foundation, Medical Research Institute, Kitano Hospital, Osaka, Japan Makoto Sono P-124 Using multiple plastic stents for refractory pancreatic duct strictures ： Report of two cases Div. of Gastrenterology, Dept. of Internal Medicine, Tokyo Rosai Hospital, Tokyo, Japan Ken Ito P-125 A case of colonic and gastric penetration complicated with necrotic acute pancreatitis Kohnodai Hospital, National Center for Global Health and Medicine, Chiba, Japan Naoki Akazawa
Poster26 ERCP : Treatment 2 14：30-15：00 Moderator : Takahiko Mimura Tokyo Kamata Medical Center, Japan
P-126 Pancreas divisum：Treatment with combined endoscopic and open modalities with extended stenting of dorsal pancreatic duct Dept. of Internal Medicine, Seiwa Memorial Hospital, Sapporo, Japan Hiromi Ono P-127 Role of ERCP for the treatment of the recurrent childhood pancreatitis Dept. of Gastroenterology, Sch. of Med. Juntendo Univ., Tokyo, Japan Tomoyasu Ito P-128 Study of ERCP related therapeutic procedures for abdominal trauma in our hospital Kushiro City General Hospital, Dept. of Gastroenterology, Kushiro, Japan Yuki Hayashi P-129 Two cases of EUS guided biliary drainage for malignant biliary tract stenosis Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, Keio University School of Medicine, Tokyo, Japan Kazuhiro Minami P-130 Two cases of jejuna varices after choledochojejunostomy treated successfully by endoscopic injection using histoacryl Dept. of Gastroenterology, Sapporo Kosei General Hospital, Sapporo, Japan Masakatsu Yamaguchi
Poster27 Elderly : ERCP 15：00-15：30 Moderator : Masatsugu Nagahama Div. of Gastroenterology, Dept. of Internal Medicine, Showa University Fujigaoka Hospital, Japan
P-131 The outcome of emergency ERCP for acute cholangitis due to choledocholithiasis on extremely elderly people over 90 years Dept. of Gastroenterology, Aso Iizuka Hospital, Iizuka, Fukoka, Japan Eriko Yamaguchi
P-132 Our experience of EPLBD to very elderly patients Anjo Kosei Hospital, Aich, Japan Tatsuhiko Mabuchi
P-133 The ERCP for the elderly choledocholithiasis ： the risk factors and safety management Dept. of Gastroenterology, Omori Red Cross Hospital, Tokyo, Japan Tomonori Ida
P-134 Safety and problems of treatments for common bile duct stones in elderly patients Dept. of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan Akinori Shimizu P-135 Current status of ERCP and related equipment in the elderly of our hospital(Mainly on the bile duct stone treatment) Dept. of Gastroenterology, Tosa Municipal Tosa City Hospital, Kochi, Japan Masaki Matsuoka
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P or Poster28 ERCP : Others 15：30-16：00 g ar m Moderator : Yusuke Sekino Dept. of Gastroenterology, Yokohama Rosai Hospital, Japan
P-136 Study of sedation effect of Dexmedetomidine in ERCP Div. of gasutroinntestine, Dept. of gastointestine, Sch. of Med., Iwate Medical Univ., Japan Shuhei Oana P-137 Risk factor for post-ERCP pancreatitis in very elderly patients over 80 years old Div. of Gastroenterology, Dept. of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan Takashi Nakagawa P-138 Novel Strategy of Reducing Post-ERCP Pancreatitis in Our Hospital Dept. of Gastroenterology, Toyama City Hospital, Toyama, Japan Hideki Mizuno P-139 Clinical usefulness of micro guidewire technique for difficult biliary cannulation in ERCP Dept. of Endocrinology, Ichinomiya Nishi Hospital, Aichi, Japan Shun Ito P-140 The Study of ERCP-related procedures for the elderly in our hospital Div. of Gastroenterology, Kawasaki Kyodo hospital, Kanagawa, Japan Yoshiki Sato
May 13(Fri) Afternoon Session Poster29 Stomach : ESD 1 14：00-14：30 Moderator : Seiji Tsunada National Hospital Organization Ureshino Medical Center, Japan
P-141 Treatment outcomes of ESD for pT1b1 early gastric cancer with less than 3cm Div. of Endoscopy, Shizuoka Cancer Center, Japan Noboru Kawata P-142 Study of treatment results and long-term prognosis in gastric ESD off-label lesions of the elderly(over 80 years) Dept. of Endoscopy, Hiroshima City Asa Citizens Hospital, Hiroshima, Japan Hiroyuki Ueda P-143 Consideration of the non-curative resection case in ESD of early gastric cancer Dept. of Gastroenterology, Aichi Cancer Center Aichi Hospital, Okazaki, Japan Shinya Kondo P-144 Prediction of fibrosis in cases of endoscopic gastric tumor resection Dept. of Gastroenterology, Sch. of Med., Fujita Health Univ., Toyoake, Japan Tomohiko Kawamura P-145 ESD for early gastric cancer in our clinic Sato Clinic Gastroenterology and Surgery, Kurashiki, Japan Yoshitaka Sato
Poster30 Stomach : ESD 2 14：30-14：54 Moderator : Yasuhisa Shibayama Ikegami General Hospital, Japan
P-146 Clinical safety for the sedation with dexmedetomidine hydrochloride during ESD of upper gastrointestinal tract Dept. of Gastroenterology, Japan Labour Health and Welfare Organization, Tokyo Rosai Hospital, Tokyo, Japan Hiroyuki Kojima
P-147 The clinical efficacy of dexmedetomidine-propofol combination sedation for ESD in our hospital Hospital Organization Kyushu Medical Center, Dept. of Gastroenterology, Clinical Reseach Institute, Japan Masafumi Wada P-148 Safety of continuous intravenous infusion of propofol for endoscopic submucosal dissection in the elderly Div. of Endoscopy, Shiga University of Medical Science, Shiga, Japan Hiromitsu Ban
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P P-149 Experience of using the Endoshower or g Yokkaichi Municiple Hospital, Dept. of Gastroenterology and Hepatology, Mie, Japan ar Tadashi Maegawa m
Poster31 Elderly : Stomach ESD 1 14：54-15：24 Moderator : Yoshinori Komazawa Izumo-City General Medical Center, Japan
P-150 Safety of Endoscopic Submucosal Dissection under General Anesthesia for Elderly Patients Dept. of Gastroenterological Surgery, Fukuoka University, Faculty of Medicine, Fukuoka, Japan Kanefumi Yamashita P-151 The examination of complications after gastric ESD in the elderly patients with gastric carcinoma in our hospital Dept. of Gastroenterology, KKR Sapporo Medical Center, Sapporo, Japan Hideyuki Seki P-152 Ulcer healing after gastric ESD in elderly patients Dept. of Gastroenterology, University of Fukui Hospital, Fukui, Japan Kazuto Takahashi P-153 Efficacy evaluation of ESD for people aged over 80 with gastric neoplasms Oita university faculty of medicine, Dept. of gastroenterology, Oita, Japan Shuto Mitsutaka P-154 The validity of gastric ESD for elderly patients in our institution Omori red cross Hospital, Tokyo, Japan Daisuke Kurihara
Poster32 Elderly : Stomach ESD 2 15：24-15：48 Moderator : Makoto Nishimura Dept. of Gastrointestinal Endoscopy, Tokyo Metropolitan Geriatric Hospital, Japan
P-155 The long term outcome of endoscopic submucosal dissection for gastric neoplasm in the very elderly patient Gastrointestinal medicine, Ehime Prefectural Central Hospital, Ehime, Japan Yuji Miyamoto P-156 Difference of postoperative outcome between ESD and Surgery for early gastric cancer of elderly patients Dept. of Surgery, Izumi Memorial Hosp., Tokyo, Japan Minoru Murayama P-157 Validity of endoscopic submucosal dissection in elderly patients with early gastric cancer Dept. of Gastroenterology, Chiba Cancer Center, Chiba, Japan Hideyuki Takashiro P-158 Usefulness of EUS as pre ESD diagnosis of the early gastric cancer for the elderly Div. of Gastroenterology and Hepatology, Dept. of Internal Medicine, Toho University, Ohashi Medical Center, Tokyo, Japan Yukako Nemoto
Poster33 Colorectum : Neoplasm 14：00-14：36 Moderator : Yasuhisa Sakata Internal Medicine and Gastroenterology, Saga Medical School, Japan
P-159 Introduction of endoscopic submucosal dissection for colorectal tumor in our institution 3rd Dept. of internal medicine, Kyorin University School of Medicine, Tokyo, Japan. Akiko Ono
P-160 A clinicopathological study of 42 cases of submucosal colorectal cancer after endoscopic resection Dept. of internal medicine, Osaka Police Hospital, Osaka, Japan Mai Horie P-161 Long-term outcomes of endoscopic treatment for T1(SM)colorectal cencer in our hospital Dept. of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan Yutaka Hirayama P-162 Clinical outcomes of endoscopic resection of colonic cancer(T1a/T1b) in our hospital Dept. of Gastroenterology and Hepatology, Kinki University, Faculty of Medicine, Japan Tomoyuki Nagai
Gastroenterological Endoscopy 156 The 91st Congress of JGES
P or P-163 Advanced neoplasia of senior people found with colonoscopy in a coloproctologic clinic g ar Saigusa Clinic of Coloproctology, Japan m Naoto Saigusa P-164 Reasons of interval colorectal cancers Dept. of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Japan Takuji Kawamura
Poster34 Rectal Diseases 14：36-15：06 Moderator : Hiroyuki Imaeda Dept. of General Internal Medicine, Saitama Medical University, Japan
P-165 Treatment outcome and prognosis of NET G1 in rectum Shikoku Cancer Center, Ehime, Japan Norifumi Nishide P-166 The endoscopic therapy for rectal neuroendocrine tumor and clinicopathological findings Div. of Gastroenterology, Center of Gastroenterology, Yodogawa Christian Hospital, Osaka, Japan Miho Takata P-167 A new treatment strategy for advanced rectal cancer： chemo-radiotherapy with endoscopic injecting a radio-sensitizer Dep. of Radiology and Radiotherapy, Nagasaki Pref. Shimabara Hosp., Nagasaki, Japan Shiro Obata P-168 Treatment of cartinoid by endoscopic therapy in our hospital Komaki City Hospital, Japan Ayako Sato P-169 Endoscopic findings of rectal ulcer after ALTA therapy Kenseikai Nara Coloproctology Center, Japan Mizumi Inagaki
Poster35 Colorectum : Diverticular Bleeding 15：06-15：42 Moderator : Masakatsu Fukuzawa Dept. of Gastroenterology and Hepatology, Tokyo Medical University Hachioji Medical Center, Japan
P-170 The treatment strategy in the colonic diverticular bleeding Showa general hospital, Dept. of Gastroenterology, Tokyo, Japan Takanori Hosokawa P-171 The time of the endoscopic ligation for the colic diverticulum bleeding Div. of Gastroenterology, Public Koga Hospital, Shiga, Japan Yasuhiro Morita P-172 Retrospective analysis of patinets with colonic diverticular bleeding Dept. of Hepatology & Gastroenterology, Faculty of Medicine, Saitama Medical University, Saitama, Japan Masamitsu Nakao P-173 Present situation of emergency colonoscopy for colonic diverticular bleeding Dept. of Endoscopy, Sch. of Med., The Jikei Univ. Tokyo, Japan Shusnuke Kamba
P-174 Evaluation of emergency endoscopic hemostatic therapy for colonic diverticula bleeding Dept. of Gastroenterology, KITA-HARIMA medical center, Ono, Japan Masato Kinoshita
P-175 The impact of anticoagulants on diverticular hemorrhage Dept. of Gastroentelorogy&Hepatology, National Hospital Organization Osaka National Hospital, Osaka, Japan Ryosuke Kiyota
Poster36 Esophagus 15：42-16：00 Moderator : Manabu Takeuchi Dept. of Gastroenterlogy and Hepatology, Niigata University Medical and Dental Hospital, Japan
P-176 Analysis of Computed Tomographic Findings According to the Grade of Gastroesophageal Flap Valve Dept. of Internal Medicine, Pusan National University Hospital, Korea Gwang Ha Kim
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P P-177 The pCLE findings of esophageal mucosa and muscularis propria in achalasia patient or g Digestive Disease Center, CHA Bundang Medical Center, CHA University, Korea ar Hak Soo Kim m P-178 A Case of Iatrogenic Circumferential Intramural Esophageal Dissection After attempted Diagnostic Endoscopy Dept. of Internal Medicine, Suhgwang General Hospital, Gwangju, Korea Dujin Kim
Poster37 Esophagitis : Others 14：00-14：36 Moderator : Shoko Ono Div. of Endoscopy, Hokkaido University Hospital, Japan
P-179 Efficacy of Esomeprazole to PPI resistant GERD patients; randomized controlled trial compared with addition of Mosapride Dept. of Gastroenterology, National Hospital Organization Fukuyama Medical Center, Fukuyama, Japan Tatsuya Toyokawa P-180 A Dept. of Gastroenterology, Nippon Medical School, Tokyo, Japan Akiyoshi Yamada P-181 A Japanese case of lymphocytic esophagitis causing refractory dysphagia Div. of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan Ryuhei Maejima P-182 Evaluation of pharyngeal and esophageal motility with high-resolution manometry in patients with dysphagia Div. of Internal Medicine of Dentistry, Dept. of Oral Medicine, School of Dentistry, Iwate Medical University, Morioka, Japan Toshimi Chiba P-183 Variety of benign esophageal mucosal lesions: A clinical study of 10 cases in our hospital Otsu Red Cross Hospital, Dept of Gastroenterology, Shiga, Japan Atsushi Matsumoto P-184 The sedative effect of midazolam/ flunitrazepam to cirrhotic elder patients in endoscopic injection sclerotherapy Ehime University Hospital, Endoscopy Center, Japan Yoshio Ikeda
Poster38 Esophagus : Cancer, Others 14：36-15：00 Moderator : Masaki Tanaka Div. of Endoscopy, Shizuoka Cancer Center, Japan
P-185 We considered 2 cases of advanced lung cancer with esophageal invasion self-efficacy and 19 examples of Japan report Dept. of Gastroenterology, Kyushu Central Hospital, Japan Yutaro Ihara
P-186 Four treated cases with esophageal neuroendocrine carcinoma Dept. of Upper Gastrointestinal Surgery, Hyogo College of Medicine, Japan Masashi Takemura
P-187 Screening for superficial esophageal squamous cell carcinoma by using M-NBI Dept. of Gastroenterology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan Hiroyoshi Nakanishi
P-188 The study of the perioperative stress of endoscopic submucosal dissection for the treatment of esophageal cancer Div of Gastroenterology and Hematology, Dept of Graduate School of Medicine. Hirosaki University, Aomori, Japan Daisuke Chinda
Gastroenterological Endoscopy 158 The 91st Congress of JGES
P or Poster39 Esophagus : Rare Cases 15：00-15：30 g ar m Moderator : Yoichiro Ono Dept. of Gastroenterology, Fukuoka University Chikushi Hospital, Japan
P-189 A case of leiomyoma of the lower esophagus that was found routine chest X-ray Dept. of Surgery, Tokai Univ. Oiso hospital, Kanagawa, Japan Takayuki Nishi P-190 A case of esophagus neuroendocrine with marked hypercalcemia and renal dysfunction Tokai University Tokyo hospital, Tokyo, Japan Rumiko Umeda P-191 A case repot of primary malignant melanoma in the esophagus Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan Kappei Hayashi P-192 A case of esophageal adenocarcinoma dirived from the esophagus specific glands Dept. of Frontier Surgery, Sch. of Med. Chiba Univ., Chiba, Japan Yukiko Yamaguchi P-193 Adenosquamous carcinoma： a case report Shimane Prefectural Central Hospital, Shimane, Japan Kosuke Tsukano
Poster40 Colorectum : Stent 2 15：30-15：54 Moderator : Seiichiro Abe Endoscopy Div., National Cancer Center Hospital, Japan
P-194 The efficacy and safety of endoscopic Self-Expandable Metallic Stent placement for malignant stenosis of large intestine Dept. of Gastroenterology, Oita University Hospital, Japan Kensuke Fukuda P-195 Examination of the usefulness of the self-expanding metallic stent due to colorectal cancer Div. of Gastoroenterology, Dept. of Internal Medicine, Kawasaki Saiwai Hospital, Kanagawa, Japan Hiroyuki Fujiwara P-196 The safety and utility of self-expanding metalic stent for colorectal cancer Dept. of Gastroenterology and Hepatology, Handa City Hospital, Aichi, Japan Takashi Hirose P-197 Examination of colonic stenting for malignant colorectal obstruction Kobe city medical center general hospital, Japan Kazuhiro Matsumoto
Poster41 Duodenum : Diagnosis and Treatment 14：00-14：36 Moderator : Satoru Nonaka Endoscopy Div., National Cancer Center Hospital, Japan
P-198 The investigation of superficial non-ampullary epitherial tumor in our hospital Tokyo Teishin Hospital, Dept. of Gastroenterology, Japan Kengo Furutani
P-199 Feasibility of superficial nonampullary duodenal carcinoma in our hospital Digestive Disease Center, St. Marianna University School of Medicine, Toyoko Hospital, Kanagawa, Japan Toshiyuki Tsutsumi
P-200 Efficacy of endoscopic stenting for small intestinal stenosis of pancreatic cancer Dept. of Gastroenterology and Hepatology, Kochi Medical School, Kochi, Japan Takuhiro Kohsaki
P-201 Efficiency of Self-expandable metallic stent for malignant gastric outlet obstruction Dept. of Gastroenterology and Hepatology, Niigata Univ., Niigata, Japan Kazunao Hayashi P-202 Examination of endoscopic balloon dilation of benign gastric outlet or bulbar duodenal obstruction in our hospital Fujieda Municipal General Hospital, Japan Teruyuki Shimura P-203 A case of the carcinoid tumor of the posterior wall of duodenum therapeuted by LECS Dept. of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan Takao Hara
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P Poster42 Duodenum : Stent 1 14：36-15：06 or g ar Moderator : Yuichi Takeda m Dept. of Endoscopy, Showa General Hospital, Japan
P-204 Prognosis and problems after the duodenal stent placement Dept. of Gastroenterology, Public central hospital of Matto-Ishikawa, Japan Hajime Takatori P-205 Current status and issues of endoscopic stenting for upper gastrointestinal stenosis Dept. of Gastroenterology, Hiroshima Prefectural Hospital, Hiroshima, Japan Daisuke Komichi P-206 The efficacy of an endoscopic self-expandable metal stent for gastric outlet obstruction(GOO)by malignancies Dept. of Gastroenterology, Kobe City Medical Center General Hospital, Hyogo, Japan Takahiko Ito P-207 Evaluation of gastroduodenal stenting in the treatment of malignant gastric outlet obstruction Yokohama Minami Kyousai Hospital, Yokohama, Japan Yusuke Sano P-208 The outcomes of endoscopic stenting for malignant gastroduodenal stenosis Dept. of gastroenterology, Fukui Red Cross Hospital, Fukui, Japan Shinsuke Matsunaga
Poster43 Duodenum : Stent 2 15：06-15：36 Moderator : Kohei Yamauchi Dept. of Internal Medicine and Gastrointestinal Endoscopy, Saga Medical School, Japan
P-209 Safety and efficiency of gastroduodenal expandable stents for malignant gastrointestinal obstructions Kita-Harima Medical Center, Dept. of Gastroenterology, Hyogo, Japan Tomoo Yoshie P-210 A Cace of lethal obstructive pancreatitis and obstructive cholangitis due to Duodenal stent Osaka Rosai Hospital, Dept.of Gastroenterology, Japan Kengo Matsumoto P-211 Two cases of duodenal tumor which increased during follow-up as an ectopic gastric mucosa and resected by ESD Dept. of Gastroenterology & Hepatology, Kohnodai Hospital, National Center for Global Health and Medicine, Japan Tomoyuki Yada P-212 Case report；Duodenal lipoma that could be excised endoscopically Dept. of Gastroenterology, Kawasaki Hospital, Kobe, Japan Yu Nishida
P-213 A case of giant Brunner’s gland hyperplasia resected by endoscopic polypectomy Dept. of Internal Medicine, Tokyo Metropolitan Health and Medical Corporation Toshima Hospital, Tokyo, Japan Akiko Kitazume
Poster44 Duodenum : Stent 3 15：36-16：06 Moderator : Sachiyo Nomura Dept. of Gastrointestinal Surgery, Graduate School of Medicine, The University of Tokyo, Japan
P-214 Results and problems of the duodenal stenting for malignant gastroduodenal obstruction of pancreaticobiliary cancer Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Hiroki Suhara P-215 Cancelled
P-216 Efficacy of duodenal stent for malignant duodenal obstruction with biliary stricture Dept. of Gastroenterology, National Hospital Organization Kanazawa Medical Center, Japan Takuya Komura
Gastroenterological Endoscopy 160 The 91st Congress of JGES
P or P-217 Duodenal Stenting for Malignant Gastric Outlet Obstruction g ar Div. of Gastroenterology, Dept. of Internal Medicine, Saitama Medical University International medical center, Saitama, m Japan Maiko Harada P-218 Upper and lower gastrointestinal stent insertion using ultra-thin endoscope Dept. of Internal Medicine, Izumo City General Medical Center, Shimane, Japan Yoshiya Kobayashi
Poster45 Liver 14：00-14：36 Moderator : Norihito Watanabe Tokai University Hachioji Hospital, Japan
P-219 Three cases of gastric fundic varices that traced different treatment progress around the same time Dept. of Gastroenterology, Sapporo Kosei General Hospital, Sapporo, Japan Mutsuumi Kimura
P-220 A case of gastric varices with collateral veins treated by using micro catheter and B-RTO Hasuda hospital, Dept of surgery, Tokyo, Japan Ito Kondo P-221 Two cases of Endoscopic Day Surgery for recurrent esophageal varices Fukuoka City Hospital, Fukuoka, Japan Morimasa Tomikawa P-222 Gastrointertinal bleeding from hepatocellular carcinoma invading the stomach Div. of Internal Medicine, Chugoku Central Hospital, Fukuyama, Japan Genyo Ikeda P-223 A case of hepatocellular carcinoma with duodenal invasion Dept. of Gastroenterology, Tokai Univ. Hachioji Hospital, Tokyo, Japan Hiroyuki Ito P-224 Contrast-enhanced endoscopic ultrasound as a tool for the treatment of hepatocellular carcinoma Dept. of Gastroenterology, Kameda Medical Center, Chiba, Japan So Nakaji
Poster46 Biliary・Pancreas 14：36-15：18 Moderator : Satoshi Yamamoto Dept. of Gastroenterology, Second Teaching Hospital Fujita Health University, Japan
P-225 Hemostasis using endoscopic papillary balloon dilation for endoscopic sphincterotomy-induced hemorrhage Dept. of Internal Medicine, Konkuk University School of Medicine, Korea Tae Yoon Lee P-226 Does using balloons larger than 15 mm in size increase the risk of adverse events in endoscopic large balloon dilation? Ajou University School of Medicine, Korea Jin Hong Kim
P-227 Endoscopic bilateral biliary drainage with large cell D-type stents for inoperable malignant hilar biliary obstruction Dept. of Gastroenterology, Ajou University School of Medicine, Korea Jin Hong Kim
P-228 Clinical risk factors for complications in patients undergoing percutaneous transhepatic cholangioscopy Dept. of Gastroenterology, PNUH, Korea SungYong Han
P-229 Liver abscess in a patient with an ectopic opening of the ampulla of Vater Internal Medicine, Sahmyook Medical Center, South Korea Gyuwon Kim
P-230 Comparison of Slow-pull vs. Suction Technique for Histological Diagnosis in EUS- guided FNB of Solid Pancreatic Masses Dept. of Internal Medicine, SoonChunHyang University School of Medicine, Korea Hyeon Jeong Goong
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P P-231 Mild acute pancreatitis as the presenting manifestation of an ampullary adenocarcinoma in a or g ar 76-year-old man m Div. of Gastroenterology, Dept. of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C. Jung-Chun Lin
Poster47 Pancreas : Neoplasm 15：18-15：54 Moderator : Junichiro Kamochi Dept. of Gastroenterology, Ikegami General Hospital, Japan
P-232 Influence of waiting time until EUS-FNA after detection of disease on prognosis in advanced pancreatic cancer Dept. of Gastroenterology and Rheumatology, Fukushima Medical University School of Medicine, Fukushima, Japan Rei Suzuki P-233 The efficacy and safety of pancreatic juice cytology by using synthetic secretin for pancreatic cancer diagnosis Medicine and Clinical Science, Faculty of Medicine, Tottori University, Tottori, Japan Yohei Takeda P-234 Celiac plexus neurolysis reduces nausea in patients with pancereatic cancer Gastroenterology, Shizuoka General Hospital, Shizuoka, Japan Asami Kawai P-235 Three cases of anaplastic carcinoma with tumor thrombus in the main pancreatic duct Div. of Gastroenterology and Hepatology, Dept. of Internal medicine, Jichi Medical Univ., Tochigi, Japan Yuki Kawasaki P-236 A case of pancreatic NET spreading into duodenal papilla from main pancreatic duct and causing obstructive jaundice Dept. of Gastroenterology, Sch. of Med. Tokai Univ., Isehara, Japan Erika Motegi P-237 A case of pancreatic hamartoma that was difficult to be diagnosed preoperatively Third Dept. of Internal Medicine, Nara Medical University, Nara, Japan Kenichiro Seki
Poster48 Biliary Tract : Others 15：54-16：24 Moderator : Eizaburo Ohno Dept. of Gastroenterology and Hepatology, Nagoya University, Graduate School of Medicine, Japan
P-238 Evaluation of bile duct cancer without jaundice and liver dysfunction Div. of Gastroenterology and Hepatology, Digestive Disease Center, Kitano Hospital, Osaka, Japan Akira Kurita P-239 Clinicopathological feature of CBD stone with BDCA Medicine of Gastroenterology Hokuto Hospital, Japan Tomoya Kawase
P-240 Two cases of cholecystoduodenal fistula treated by conservative management with using endoscopic image Kawaguchi Municipal Medical Center, Saitama, Japan Ayako Otsuka
P-241 EUS findings in xanthogranulomatous cholecystitis Dept. of Internal Medicine, Hokkaido Gastroenterology Hospital, Japan Hideaki Nakamura
P-242 Mirror image technique in pancreaticobiliary endoscopy for situs inversus totalis with choledocholithiasis Dept. of Gastroenterology, Kimitsu Chuo Hospital, Chiba, Japan Tatsuya Fujimoto
Gastroenterological Endoscopy 162 The 91st Congress of JGES
P or Poster49 ERCP : Procedure 14：00-14：30 g ar m Moderator : Tomoyuki Minami Dept. of Gastroenterology, Onomichi General Hospital, Japan
P-243 Examination of the treatment rusult for choledocholith-related cholangitis Tokushukai Hospital, Chiba, Japan Takumi Hirano P-244 Risk factors of cholangitis after endoscopic extraction of common bile duct stones in elderly Dept. of Gastroenterology, Yokohama Minami Kyousai Hosp., Kanagawa, Japan Yuki Miura P-245 An investigation about an analysis of a calculus component of patients with gallstones Dept. of Gastroenterology, Ageo Central Hospital, Saitama, Japan Kota Otachi P-246 Efficacy of prior minimal endosopic sphincterotomy to prevent pancrestitis related to endoscopic ballon sphincteroplasty Dept. of Gastroenterology, Sch of Med. Juntendo Univ., Tokyo, Japan Ryo Kanazawa P-247 EST can be parformed safely according to guidelines for endoscopy in patients taking antithrombotic agents Gastroenterological medicine, Fukuoka univercity chikushi hospital, Fukuoka, Japan Toru Maruo
Poster50 ERCP : Procedure, Spyglass, Biliary tract stent 14：30-15：00 Moderator : Masayoshi Kobayashi Dept. of Gastroenterology, Kameda Medical Center, Japan
P-248 A study of the usefulness of SpyGlass and SpyBite for biliary tract neoplasia detection Div.of Gastroenterology, Niigata General Hospital, Japan Masahiro Ogawa P-249 One case that observed cholangiocarcinoma using SpyGlass Direct Visualization System Dept. of Gastroenterology, Ageo Central Hospital, Saitama, Japan Takahiro Sasamoto P-250 Efficacy of SpyGlass for difficult reintervention for two cases in hilar cholangiocarcinoma treated with stent-in-stent Dept. of Medical gastroenterology, Sch. of Med. Teikyo Univ., Kanagawa, Japan Takayuki Tsujikawa P-251 Treatmet result of endoscopic transpapillary drainage for unresectable malignant hilar stricture Dept. of Gastroenterology and Neurology, Faculty of Med., Kagawa Univ., Mikicho, Japan Takayuki Fujimori P-252 A case of malignant hilar stricture treated by side-by-side placement of triple fully covered SEMS to relieve jaundice Osaka Rosai Hospital, Dept. of Gastroenterology, Japan Kohsaku Ohnishi
Poster51 ERCP : Treatment 15：00-15：30 Moderator : Yoshinori Kushiyama Matsue Red Cross Hospital, Japan
P-253 Temporary placement of Fully Covered Self-Expandable Metal Stent in the management of benign biliary stricture Dept. of Gastroenterology, Niizashiki Central General Hospital, Saitama, Japan Taisuke Matsumoto
P-254 Role of endoscopic therapy for pancreatico-jejunostomy strictures after pancreatoduodenectomy Dept. of Gastroenterology, Saiseikai Kanazawa Hospital, Japan Yuji Hodo P-255 Analysis of ERCP using balloon-assisted enteroscope in patients with altered gastrointestinal anatomy Dept. of Gastroenterology, Gifu Municipal Hospital, Gifu, Japan Ryuichi Tezuka
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P P-256 Study of ERCP-related procedures using single balloon endoscope for the patients with surgical or g ar altered anatomy m Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan Masashi Satoh P-257 Utility of oblique-viewing endoscopic approach to obstructive jaundice after Billroth II Toyohashi municipal hospital, Japan Kazuhiro Yamamoto
Poster52 ERCP : Cases 15：30-16：00 Moderator : Junichi Miyazaki Dept. of Gastroenterology and Hepatology, Takarazuka Municipal Hospital, Japan
P-258 A case of hilar cholangiocarcinoma with migration of biliary stent Dept. of Gastroenterology, Clinical Research Institute, National Kyushu Medical Center, Fukuoka, Japan Kazuhide Matsumoto P-259 A case of IgG4-related sclerosing cholangitis with no biliary stricture but severe thickening of the bile duct wall Dept. of Gastroenterology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan Shuya Shimizu P-260 A case of intramural cyst of the common bile duct with acute cholecystitis Div. of Gastroenterology, Sendai Medical Center, Sendai, Miyagi, Japan Tetsuya Takikawa P-261 Two cases of obstructive jaundice due to small cell lung carcinoma Dept. of Gastroenterology, Iwate Prefectural Isawa Hospital, Ohshu, Iwate, Japan So Takahashi P-262 A case of neuroendocrine tumor arising from the major and minor papilla in a patient with von Recklinghausen disease Dept. of Gastroenterology, Japanese Red Cross Date General Hospital, Date, Japan Tamaki Sakurai
May 14(Sat) Morning Session Poster53 Stomach : Neoplasm 1 10：00-10：36 Moderator : Takashi Nagahama Gastroenterology, Fukuoka University Chikushi Hospital, Japan
P-263 A family case of Gastric adenocarcinoma and proximal polyposis of the stomach(GAPPS) Gastroenterology, Kumamoto University. Hospital, Kumamoto, Japan Junko Yoshida P-264 A case of gastric inflammatory fibroid polyp covered by cancerous mucosa Dept. of Surgery, Fukui Kosei Hospital, Fukui, Japan Takeshi Osawa
P-265 A Gastric Hamartomatous Inverted Polyp Preoperatively Diagnosed as a lyomioma Treated by LECS Dept. of surgery, Toyama Saiseikai Takaoka Hosp. Takaoka, Toyama, Japan Tetsuji Yamaguchi
P-266 A case of early gastric cancer arising in gastric hyperplastic polyps before and after eradication of H. Pylori Dept. of Gastroenterology, Hamamatsu Medical Center, Hamamatsu City, Japan Yasushi Iwaoka
P-267 A case of type 0-I with CA19-9 producing undifferentiated intramucosal gastric cancer Dept. of Gastroenterology, Osaka, Japan Masanori Furukawa
P-268 A case of hamartomatous inverted polyp of the stomach which caused anemia Dept. of Gastroenterology, Kita-harita Medical Center, Japan Shohei Abe
Gastroenterological Endoscopy 164 The 91st Congress of JGES
P or Poster54 Stomach : Neoplasm 2 10：36-11：00 g ar m Moderator : Yasuhiko Abe Dept. of Gastroenterology, Yamagata University Faculty of Medicine, Japan
P-269 Very well-differentiated gastric carcinoma with two different NBI findings reflecting their histological differentiation Dept. of Gastroenterology, Oita Red Cross Hospital, Oita, Japan Wada Kurato P-270 A study of synchronous cancer of endoscopic resected cases Dept. of gastroenterology, Tokyo metropolitan cancer detection center, Tokyo, Japan Masaru Mizutani P-271 A case of Primary Gastric Squamous Cell Carcinoma occurred from the ectopic squamous cells Dept. of Gastroenterology, Fukuoka Tokusyukai Medical Center, Fukuoka, Japan Yuji Tanigawa P-272 2 cases of metastatic gastric cancer from breast cancer Internal Medicine, Osaka Police Hospital, Osaka, Japan Kazuhiro Kozumi
Poster55 Stomach : Neoplasm 3 11：00-11：30 Moderator : Takashi Kobayashi Dept. of Internal Medicine, Second Teaching Hospital Fujita Health University School of Medicine, Japan
P-273 A case report treated by planned ESD for ten lesion of early gastric cancer Dept. of Gastroenterology, Toyooka Hospital, Toyooka, Japan Takahiro Yamada P-274 A case of Metastatic Gastric Leiomyosarcoma discovered by Upper gastrointestinal bleeding during the course Okayama City Hospital, Okayama, Japan Kousaku Morimoto P-275 A case of Gastric Serrated Neoplasm Dept. of Gastroenterology, Tokushima red cross hospital, Tokushima, Japan Yasuharu Kuwayama P-276 Endoscopic analysis of extranodal NK/T-cell lymphoma, nasal type of the stomach： a case report Dept. of Gastroenterology, Soka Municipal Hospital, Soka, Japan Koya Ono P-277 Two cases of Gastric Schwannoma Nihon University Hospital, Tokyo, Japan Taichi Nakagawa
Poster56 Stomach : Infectious Disease 10：00-10：36 Moderator : Toshikatsu Okumura Dept. of Medicine, Asahikawa Medical University, Japan
P-278 The usefulness of balloon dilatation for pyloric stenosis after GCV treatment for gastric ulcers possibly related CMV Dept. of Gastroenterology, Seirei Yokohama General Hospital, Yokohama, Japan Takefumi Takeda
P-279 Two cases of cytomegalovirus gastritis have experienced in our hospital Hitachi General Hospital Gastroenterology, Tokyo, Japan Takahisa Watahiki
P-280 A case of gastric wall abscess treated with EUS guided percutaneous drainage Chikamori hospital, Kochi, Japan Yasumasa Yamamoto
P-281 A case of gastric cancer after successful H.pylori eradication, whose background mucous was followed for over 12 years Dept. of Gastroenterology, Oita red cross hospital, Oita, Japan Yuka Yanai P-282 H. pylori infection and endoscopic findings of early gastric cancer Dept. of Health Care Medicine, Kawasaki Medical School, Okayama, Japan Tomoari Kamada
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P P-283 Endoscopic submucosal dissection for Epstein-Barr virus-associated early gastric cancer：Report of a or g ar case m Dept. of General Medicine, National Hospital Organization Kanmon Medical Center, Shimonoseki, Japan Senri Ko
Poster57 Stomach : Urgent Endoscopy 10：36-11：12 Moderator : Norio Kimura Secomedic Hospital, Japan
P-284 Characteristic of the peptic ulcer bleeding in hypoalimentation patients Departments of Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Japan Jun Takada P-285 Basic strategy of endoscopic hemostasis and tendency of difficult cases of upper gastrointestinal bleeding in our group Div. of Gastroenterology, National Defense Medical College, Saitama, Japan Takeshi Takajo P-286 Diagnosis of upper gastrointestinal bleeding with blood test variables Dept. of Gastroenterology, National Shinoshizu Hospital, Yotukaido, Japan Minoru Tomizawa P-287 Consideration of cases of bleeding gastric ulcer Dept. of Gastroenterology, Kanazawa Medical Center, Japan Jun Seishima P-288 The prognosis of the in-hospital patient who needed the emergency endoscopic hemostasis is worse outcomes Gastroenterology, Dept. of Internal medicine, Sch. of Med. Saga Univ., Saga, Japan Satoko Matsuura P-289 Management of hemorrhage from advanced gastric cancer in the DVT patient Dept. of Surgery, Fuchu Keijinkai Hosp., Tokyo, Japan Takahiro Sato
Poster58 Stomach 11：12-11：42 Moderator : Hirohito Mori Div. of Gastroenterology and Neurology, Kagawa University, Japan
P-290 Diagnostic performance of magnifying endoscopy for Helicobacter pylori infection： a meta-analysis Dept. of Gastroenterology, Qilu Hospital, Shandong University, China Qingqing Qi P-291 Lower fluorescein sodium dose is more suitable for confocal laser endomicroscopy： a feasible study Dept. of Hepatobiliary Surgery, Weihai Municipal Hospital, Weihai, Shandong, China Liang Bai P-292 Effects of local Injection of human adipose-derived stem cells on gastric ulcer healing in an animal experimental model Digestive Disease Center, CHA Bundang Medical Center, CHA University, Korea Joo Young Cho
P-293 3-Dimensional Stomach Volume Estimation with CT Gastrography for Endoscopic Bariatric Treatment Dept. of Internal Medicine, Korea University College of Medicine, Korea Seung Han Kim
P-294 The Development of Novel KUMC Endoscopic Suture Device for Endoluminal Bariatric Gastroplasty Dept. of Internal Medicine, Korea University Hospital, Korea In kyung Yoo
Poster59 Small Intestine : Capsule Endoscopy 10：00-10：18 Moderator : Kazuhiro Mizukami Dept. of Gastroenterology, Oita University, Japan
P-295 Current state of capsule endoscopy in our hospital Hokkaido gastroenterology hospital, Japan Kiyotaka Sasaki P-296 The present conditions of the capsule endoscopy in the minority case of Gunma Univeisity Hospital Dept. of Endoscopy and Endoscopic Surgery, Gunma University Hospital, Gunma, Japan Taku Tomizawa
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P or P-297 Study of overnight-CE(ON-CE)after patency capsule introduction g ar Onomichi General Hospital, Japan m Takayoshi Shishido
Poster60 Small Intestine : Ileus 10：18-10：42 Moderator : Yuichiro Kojima Yamanashi Prefectural Central Hospital, Japan
P-298 A study to investigate the investigate the characteristics for aspiration pneumonia in small bowel obstructive ileus Dept. of Gastroenterology, Mitsui Memorial Hospital, Tokyo, Japan Yuki Hayata P-299 A Case report of four-year followed up ileoendometriosis Takamatsu Red Cross Hospital, Kagawa, Japan Masako Izuta P-300 Indwelling the ileus tube within ileostomy with transnasal endoscopy for the ileus due to recurrence of rectal cancer PL Hospital, Dept of Surgery, Tondabayashi, Osaka Pref., Japan Masako Takemoto P-301 A case of small intestine tumor that caused intussusception found by chance after traffic accident Dept. of gastroenterology, Yokohama rousai hospital Takashi Kobayashi
Poster61 Eosinophilic Gastroenteritis 10：42-11：18 Moderator : Masanobu Mizuguchi Dept. of Radiology, Saga Medical School, Japan
P-302 Twelve Cases of Eosinophilic Esophagitis Suspected on Endoscopy Dept. of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan Takuma Komiyama P-303 Two Cases of adult-onset eoginophiric gastroenteritis Gastroenterological medicine, Akashi city hospital, Akashi, Japan Tsuguhiro Matsumoto P-304 A Case of Eosinophilic Enteritis With Aplastic Anemia Requiring Emergency Surgery Dept. of Surgery, Fuchu Hospital, Japan Naoki Aomatsu P-305 Cancelled
P-306 A case of Diphyllobothrium nihonkaiense diagnosed by small bowel capsule endoscopy Dept. of Gastroenterology, Fukaya Red Cross Hospital, Japan Toyotaka Kasai
P-307 Colonic anisakiasis successfully diagnosed and treated during periodical colonoscopy - A case report Dept. of Surgery, Tokai University Oiso Hospital, Japan Takashi Ogimi
Poster62 PEG Related Procedures 11：18-11：54 Moderator : Katsunari Kishi JCHO Gunma Chuo Hospital, Japan
P-308 Usefulness of a Swallowing Rehabilitation and Investigation of a Prediction of Improvement in Oral Intake after PEG Div. of Internal Med., Choufu Touzan Hospital, Tokyo, Japan Kiyotaka Kohama P-309 Investigation for risk factor of early death after PEG Div Gastroenterology and Hepatology, Omihachiman community medical center, Shiga, Japan Hideki Horie P-310 Conparison of T-fastener fixations enduarance by the fundamental examinations Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Japan Hideyuki Konishi
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P P-311 A case report of percutaneous endoscopic duodenostomy for obstructive cholangitis by afferent loop or g ar obstruction m Div. of gastroenterology, Dept. of internal medicine, Kawasaki saiwai Hospital, Kawasaki, Japan Kazumasa Sanada P-312 A case of improving skin trouble by Funada-style Loop Gastropexy Device Dept. of Gastroenterology, Tokai University Oiso Hospital, Kanagawa, Japan Makiko Dekiden P-313 Buried bumper syndrome occurred after percutaneous endscopic gastrotomy-A case report- Tokai University school of medicine Ooiso hospital, Dept. of Surgery, Kanagawa, Japan Takayuki Tajima
Poster63 Colorectum : Endoscopic treatments (EMR・ESD) 10：00-10：36 Moderator : Toshifumi Mitani Dept. of Gastroenterology, Toranomon Hospital, Japan
P-314 Introduction of colorectal ESD at local hospital Hyogo Prefectural Kaibara Hospital, Dept. of Internal Medicine, Tamba, Japan Hogara Nishisaki P-315 The study of endoscopic treatment and subsequent surgery for colorectal pT1 cancers Dept. of Gastroenterology, Fujita Health University, Aichi, Japan Naoko Nakano P-316 Current status of endoscopic submucosal dissection for colorectal neoplasms in our hospital Dept. of Gastroenterology, Sch. of Med. Tokai Univ., Kanagawa, Japan Jun Koike P-317 The safety of ESD in early colorectal cancer patients with a cardiac disease Dept. of Gastroenterology, Aomori Prefectural Central Hospital, Aomori, Japan Kaori Takada P-318 The utility of endoscopic submucosal dissection using scissors forceps ClutchCutter for pedunculated colorectal tumor Dept. of Clinical Laboratory and Endoscopy, Tokyo Women’s Medical University Medical Center East, Tokyo, Japan Hiroko Otsuka P-319 Endoscopic management for giant colorectal polyps Digestive Disease Center, Showa University, Northern Yokohama Hospital, Japan Atsushi Katagiri
Poster64 Colorectum : Endoscopic Treatments1 10：36-11：00 Moderator : Hideyuki Miyachi Showa University Northern Yokohama Hospital, Japan
P-320 The utility of a novel ex vivo training model for colorectal endoscopic submucosal dissection using a bovine rectum Dept. of Gastroenterology, National Hospital Organization Fukuyama Medical Center, Japan Joichiro Horii
P-321 Usefullness of the counter traction in large intestine ESD using a rubber band and a resolution clip Mie Central Medical Center, Dept. of Gastroenterology, Japan Akira Kamei
P-322 Factors associated with the number of bleeding during cololectal Endoscopic Submucosal Dissection Dept. of Gastroenterology, Aichi Med. Univ. Nagakute City, Japan Seiji Noguchi
P-323 Cancelled
Poster65 Colorectum : Endoscopic Treatments 2 11：00-11：24 Moderator : Yukako Nemoto Kousei Chuo Hospital, Japan
P-324 Endoscopic mucosal resection of colorectal polyp under anticoagulation Fukuyama City Hospital, Hiroshima, Japan Sayo Kobayashi
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P or P-325 Simple and reliable treatment for post-EMR artificial ulcer floor with snare cauterization g ar Dept. of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan m Nobuya Kobayashi P-326 Colorectal ESD to Aim at Reduction of Medical Equipment： Our Approach Dept. of Coloproctology, Aizu Med. Center Fukushima Med. Uni., Japan Daiki Nemoto P-327 Clinical feature and endoscopic feature of Acute Hemorrhagic rectal ulcer treated in our hospital Div. Gastrointestinal medicine, Dept. of medicine, Hosp. of Kansai Rosai, Hyogo, Japan Atsushi Maeda
Poster66 Colorectum 10：00-10：30 Moderator : Nagamu Inoue Keio University School of Medicine Center for Preventive Medicine, Japan
P-328 The usefulness of colonoscopy cap and external grid for the size measurement of colorectal polyp Dept. of Internal Medicine, Yonsei University Wonju College of Medicine, Korea Hong Jun Park P-329 Impact of short-term surveillance colonoscopy of unknown quality colonoscopy in referred hospital Dept. of Internal Medicine, Pusan National University Yangsan Hospital, South Korea Yu Hee Choi P-330 Endoscopic Resection for Small Rectal Neuroendocrine Tumors： Comparison of ESMR-B and ESD. Dept of Internal Medicine, Incheon, South Korea Yong Woon Shin P-331 Clinical Significance of Colonoscopy in Patients with Gastric Category 4 Lesion Dept. of Internal Medicine, Pusan National University Yangsan Hospital, South Korea Wan Chul Kim P-332 The efficacy of the novel tissue grasper-clips technique for large sigmoid colon perforations in experimental model Dept. of Internal Medicine, Soonchunhyang University hospital, Cheonan, South Korea Yunho Jung
Poster67 Stomach : Others 10：30-11：00 Moderator : Hirotsugu Sakamoto Div. of Gastroenterology, Dept. of Medicine, Jichi Medical University, Japan
P-333 Factors upgrade diagnosis to cancer in gastric high grade dysplasia Dept. of Internal Medicine, Pusan National University Yangsan Hospital, South Korea Dae Gon Ryu P-334 Long Interspersed Nuclear Element(LINE)－ 1 Methylation Level as a Molecular Marker of EGCa Dept. of Internal Medicine, the Catholic University of Korea, Korea Woo Chul Chung P-335 Clinical Outcomes in Patients with Gastric Adenocarcinoma Presenting with Upper Gastrointestinal Bleeding Initially Dept. of internal medicine, gastroenterology, the Catholic University of Korea, Korea Dae Bum Kim
P-336 Clinical Outcomes of Non-Variceal Upper Gastrointestinal Bleeding in Patients with Warfarin Dept. of internal medicine, gastroenterology, the Catholic university of Korea, Korea GunJung Youn
P-337 Efficacy of reverse moxifloxacin-based sequential therapy for first-line eradication of Helicobacter pylori infection Dept. of Internal medicine, Seoul National University Bundang Hospital, Korea Dong Ho Lee
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P Poster68 Stomach : ESD 11：00-11：30 or g ar Moderator : Keigo Mitsui m Dept. of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Japan
P-338 Comparison of mucosal healing process between flat and polypoid type after ESD for gastric neoplasms Dept. of Gastroenterology, Ajou University School of Medicine, Korea Sung Jae Shin P-339 STUDY FOR CASES OF RECURRENCE AFTER ENDOSCOPIC RESECTION IN EARLY GASTRIC CANCER Seonam University College of Medicine, Goyang, Korea Jeong Ho Kim P-340 Clinical impact of second-look endoscopy after endoscopic submucosal dissection of gastric neoplasm Dept. of Gastroenterology, Inje University College of Medicine, Korea DW Lee
P-341 Factors on influence of Endoscopic submucosal dissection time Dept. of Internal Medicine, Pusan National University Yangsan Hospital, South Korea Seung Bum Lee P-342 The characteristics of negative pathologic diagnosis after endoscopic submucosal dissection Div. of Gastroenterology, Dept. of Internal Medicine, Pusan National University Yangsan Hospital, South Korea Joon Ho Jeon
Poster69 EUS-FNA 1 10：00-10：30 Moderator : Tadayuki Takagi Dept. of Gastroenterology and Rheumatology, Fukushima Medical University, Japan
P-343 The utility of convex type EUS for the case to suspect transient cholangitis with the choledocholithiasis Div. of Gastroenterology, Dept. of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Japan Eiichi Yamamura P-344 Study of the contrast EUS usefulness in branched IPMN nodular lesions Dept. of gastroenterology and hepatology, Bellland General Hospital, Japan Hiroaki Hashimoto P-345 The diagnosis of pancreatic cancer with Time-intensity curve analysis of contrast-enhanced EUS Div. of Gastroenterology and Hepatology, Yamaguchi Univ., Yamaguchi, Japan Mayumi Yasuda P-346 Accuracy and problem of EUS-FNA for pancreatic solid mass with ROSE by endosonagraphers in our hospital Second Dept. of Internal Medicine, Wakayama Medical University, Wakayama, Japan Masahiro Itonaga P-347 Comparison of differential diagnosis by radiological imaging test and EUS-FNA for pancreatic hypovasucular mass Dept. of medical gastroenterology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan Kazuhiro Matsunaga
Poster70 EUS-FNA 2 10：30-11：06 Moderator : Masaki Wato Dept. of Gastroenterology, Kagawa Prefectural Central Hospital, Japan
P-348 Consideration of the ideal EUS-guided tattooing Dept. of Gastroenterology, Fukushima Medical University Aizu Medical Center, Fukushima, Japan Mariko Fujisawa P-349 Improvement of diagnosis by EUS-FNA using a convex arrayed echoendoscope on the screening EUS Div. of Gastroenterology, Dept. of Internal Medicine, Showa University Fujigaoka Hospital, Yokohama, Kanagawa, Japan. Masatsugu Nagahama P-350 Case series of pancreatic metastasis tumor diagnosed by EUS-FNA Dept. of gastroenterology and hepatology, National Center for Global Health and Medicine,Tokyo, Japan Koh Imbe
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P or P-351 GIST mimicking pancreatic NET：report of 2 cases g ar Dept. of Medical Gastroenterology, Sch. of Med. Fukushima Univ., Aizu Medical Center, Fukushima, Japan m Takumi Maki P-352 Lymphocyte subset distribution of mediastinal lymph node samples obtained by EUS-FNA in ACE-negative lung sarcoidosis Dept. of Gastroenterology, Toshiba General Hospital, Tokyo, Japan Suguru Mizuno P-353 A case report of laparoscopic distal pancreatectomy for preoperatively diagnosed solid pseudopapillary neoplasm(SPN) Dept. of Gastroenterology, Takamatsu Red Cross Hospital, Takamatsu, Japan Atushi Kubo
Poster71 EUS (Drainage) 11：06-11：36 Moderator : Masami Ogawa Dept. of Gastroenterology, Tokai University, School of Medicine, Japan
P-354 Amylase-rich PFC, an indicator of novel approach comprising transpapillary- and percutaneous-drainage for SAP Dept. of Surgery, Shinshiro Municipal Hospital, Japan Yoshihiro Yokoi P-355 A case of WON in which endoscopic necrosectomy using a natural fistula was effective Dept. of Gastroenterology, Kita-harima Medical Center, Hyogo, Japan Ayaka Sasaki P-356 Complications and salvage of EUS-guided biliary drainage Dept of Gastroenterological medicine, Yokohama City University Hospital, Kanagawa, Japan Akito Iwasaki P-357 A case of pancreatic head cancer who underwent EUS-PD and EUS-BD for complications after duodenal metal stent placement Dept. of Gastroenterology, Japanese Red Cross Date General Hospital, Date, Japan Hiroyuki Hisai P-358 A case of infected PSC improved with EUS-HGS Nagaoka Red Cross Hospital, Niigata, Japan Seiichi Yoshikawa
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P or g ar Hands-on1 m
EUS-FNA & Intervention EUS
May 12(Thu) 14：00～17：00 Hands-on（Aoba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Takuji Gotoda Div. of Gastroenterology and Hepatology, Dept. of Medicine, Nihon University School of Medicine, Japan Ohata Ken Dept. of Endoscopy, NTT Medical Center Tokyo, Japan Muneki Igarashi Dept. of Gastroenterological Medicine, School of Medicine, Tokai University, Japan
Coordinator: Mitsuhiro Kida Dept. of Gastroenterology Kitasato University School of Medicine, Japan Trainer: Dept. of Gastroenterology Kitasato University School of Medicine, Kanagawa, Japan Tomohisa Iwai
Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan Takayoshi Tsuchiya
Dept. of Gastroenterology and Hepatology, Gunma University Hospital, Gunma, Japan Masafumi Mizuide
Dept. of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan Hirotoshi Iwano
Dept. of Gastroenterology, Aichi Cancer Center Hospital, Aichi, Japan Susumu Hijioka
Dept. of Gastroenterology, Tottori University School of medicine, Tottori, Japan Kazuya Matsumoto
Dept. of Gastroenterology and Hepatology, Yamaguchi Univ. Graduate School of Medicine, Yamaguchi, Japan Seiji Kaino
Center for Gastroenterology Teine-Keijinkai Hospital, Hokkaido, Japan Kei Yanae
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P or g ar m Hands-on2
Colorectum：ESD
May 13(Fri) 9：00～12：00 Hands-on（Aoba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Takuji Gotoda Div. of Gastroenterology and Hepatology, Dept. of Medicine, Nihon University School of Medicine, Japan Ohata Ken Dept. of Endoscopy, NTT Medical Center Tokyo, Japan Muneki Igarashi Dept. of Gastroenterological Medicine, School of Medicine, Tokai University, Japan
Coordinator: Ohata Ken Dept. of Endoscopy, NTT Medical Center Tokyo, Japan Trainer: Dept. of Gastroenterology, Omori Red Cross Hospital, Tokyo, Japan Hideyuki Chiba
Peking University Cancer Hospital, Endoscopy Center, China Wu Qi
Dept. of Gastroenterology, NTT Medical Center Tokyo, Japan Takashi Muramoto
Southern Medical University Nanfang Hospital, China Wei Gong
Div. of Gastroenterology, Hiratsuka Kyosai Hospital, Kanagawa, Japan Ryu Nishiyama
Dept. of Gastroenterology, University of Ulsan College of Medicine Asan Medical Center, Korea Hwoon-Yong Jung
Dept. of Gastroenterology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan Yosuke Tsuji
Dept. of Medicine, Samsung Medical Center, Sungkyunkwan University, Seoul, Korea Jun Haeng Lee
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P or g ar Hands-on3 m
Colonoscopy insertion
May 13(Fri) 14：00～17：00 Hands-on（Aoba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Takuji Gotoda Div. of Gastroenterology and Hepatology, Dept. of Medicine, Nihon University School of Medicine, Japan Ohata Ken Dept. of Endoscopy, NTT Medical Center Tokyo, Japan Muneki Igarashi Dept. of Gastroenterological Medicine, School of Medicine, Tokai University, Japan
Coordinator: Takahisa Matsuda Cancer Screening Center/Endoscopy Division, National Cancer Center Hospital, Japan Trainer: Dept. of Gastroenterology, Tochigi Cancer Center, Tochigi, Japan Nozomu Kobayashi
Dept. of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan Yoji Takeuchi
Dept. of Gastroenterology, Endoscopy Division, National Cancer Center Hospital East, Chiba, Japan Hiroaki Ikematsu
Dept. of Gastroenterology, Nihon University Hospital, Tokyo, Japan Hisatomo Ikehara
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P or g ar m Hands-on4
Stomach：ESD
May 14(Sat) 9：00～12：00 Hands-on（Aoba, Grand Prince Hotel New Takanawa, International Convention Center PAMIR 2F）
Moderators: Takuji Gotoda Div. of Gastroenterology and Hepatology, Dept. of Medicine, Nihon University School of Medicine, Japan Ohata Ken Dept. of Endoscopy, NTT Medical Center Tokyo, Japan Muneki Igarashi Dept. of Gastroenterological Medicine, School of Medicine, Tokai University, Japan
Coordinator: Yoko Kitamura Dept. of Gastroenterology, Nara City Hospital, Japan Trainer: Dept. of Gastroenterology and Hepatology, Kobe City Medical Center General Hospital, Hyogo, Japan Shuko Morita
Institute of Gastroenterology, Nihon University, School of Medicine, Tokyo, Japan Chika Kusano
Dept. of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan Hitomi Minami
Dept. of Gastroenterology Sendai City Medical Center, Miyagi, Japan Maeda Yuki
Dept. of Endoscope, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan Junko Fujiwara
3rd dept. of internal medicine, Kyorin University School of Medicine, Tokyo, Japan. Akiko Ono
Dept. of gastroenterology and hepatology, National Center for Global Health and Medicine, Tokyo, Japan Chizu Yokoi
Div. of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan Naomi Kakushima
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May 11(Wed)
S p E o Satellite Symposium ev n n s t o s er Day before：May 11(Wed) 18：00～21：00 NEW PIER HALL d Moderator The Institute of Gastroenterology, Tokyo Women’s Medical University, Japan Shinichi Nakamura Moderator Center for Preventive Medicine, Keio University Hospital, Japan Yasushi Iwao Moderator Dept. of surgical pathology, Toho University Medical Center, Omori Hospital, Japan Tetsuo Nemoto Case presentation Saitama prefectural Cancer Center, Japan Case presentation The Institute of Gastroenterology, Tokyo Women’s Medical University, Japan Case presentation Div. of Research and Development for Minimally Invasive Treatment Cancer Center, Keio University, School of Medicine, Japan Non-neoplastic polyps Image Diagnosis Education Instructor Osaka Medical College Hospital, Japan Yutaro Egashira Case presentation Dept. of Endoscopy, TheJikei University School of Medicine, Japan Case presentation Dept. of Gastroenterology, Akita Red Cross Hospital, Japan Sponsor：EA Pharma Co., Ltd.
May 12(Thu)
Luncheon Seminar 1
Day 1：May 12(Thu) 12：00～12：50 Room 2（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Keiun, 3F） Present status of endoscopic examination in upper GI tract ～from screening to detailed examination and treatment. Moderator Dept. of Gastroenterology, Murakami Memorial Hospital, Asahi University, Japan Nobuaki Yagi Speaker Medical Treatment Corporate Foundation Group Hakuaikai Medical Checkup Center Wellness, Japan Rie Yoshimura Speaker Nagoya University Graduate School of Medicine Gastroenterology and Hepatology, Japan Ryouji Miyahara Sponsor：FUJIFILM Medical Co.,Ltd.
Luncheon Seminar 2
Day 1：May 12(Thu) 12：00～12：50 Room 6（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Zuiko, 1F） Time to start EUS-guided true histological tissue sampling Moderator School of Medicine and Dept. of Gastroenterology, Aizu Medical Center, Fukushima Medical University, Japan Atsushi Irisawa Speaker First Dept. of Internal Medicine, Gifu University Hospital, Japan Takuji Iwashita Speaker Dept. of Cancer Survey and Gastrointestinal Oncology, Osaka Prefectural Hospital Organization, Osaka Medical Center for Cancer and Cardiovascular Diseases, Japan Reiko Ashida Sponsor：Cook Japan Inc.
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Luncheon Seminar 3
S p Day 1：May 12(Thu) 12：00～12：50 Room 7（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Kyokko, 1F） E o ev n n s t o Lets’ Opt for GMA Efficacy before Introducing Biologics. s er d Moderator Centre for Gastroenterology and Inflammatory Bowel Disease Research, Hamamatsu South Hospital, Hamamatsu, Japan Hiroyuki Hanai Indications for GMA therapy based on endoscopic findings and disease severity in ulcerative colitis patients. Speaker St. Luke's International Hospital Dept. of Gastroenterology chief, Japan Katsuyuki Fukuda Re-Visiting the Clinical Efficacy and Immunoregulatory Actions of the Adacolumn GMA in Ulcerative Colitis Patients Speaker First Dept. of Medicine, Hamamatsu University School of Medicine, Japan Ken Sugimoto Sponsor：JIMRO Co., Ltd.
Luncheon Seminar 4
Day 1：May 12(Thu) 12：00～12：50 Room 8（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Gyoko, 1F） How to use NOACs properly and what points you should be careful about. Moderator Dept. of Internal Medicine, Saga Medical School, Japan Kazuma Fujimoto Point of Gastrointestinal Endoscopy for Patients with Oral Anti-coagulants Speaker National Hospital Organization Hakodate Hospital, Japan Mototsugu Kato Pathophysiology and Treatment of Atrial Fibrillation: How to use different NOACs. Speaker Dept. of Cardiovascular Medicine, Graduate School of Medicine, Nippon Medical School, Japan Wataru Shimizu Sponsor：Bristol-Myers Squibb K.K. / Pfizer Japan Inc.
Luncheon Seminar 5
Day 1：May 12(Thu) 12：00～12：50 Room11（Grand Prince Hotel New Takanawa, Heian, 3F） Basic techniques of ERCP―message from expert to beginner Moderator Center for Gastroenterology, Teine-Keijinkai Hospital, Japan Akio Katanuma Speaker Dept. of Gastroenterology, Saitama Medical University International Medical Center, Japan Shomei Ryozawa Speaker Dept. of Gastroenterology, Teikyo University Mizonokuchi Hospital, Japan Ichiro Yasuda Sponsor：Toshiba Medical Systems Corporation
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Luncheon Seminar 6
S Day 1：May 12(Thu) 12：00～12：50 Room12（Grand Prince Hotel New Takanawa, Tempyo, 3F） p E o ev n n s It can never die by colon cancer. The availability update of Fuse 330° panoramic viewing colonoscope t o s er - No detection, no diagnosis. No diagnosis, no treatment - d Moderator Showa University Yokohama Northern Hospital, Japan Shin-ei Kudo Best practice for Fuse endoscope -Focusing on insertion and observation- Speaker National Cancer Center Hospital East, Japan Hiroaki Ikematsu Extra-wide angle colonoscopy -Global trend and future perspective in Japan- Speaker National Cancer Center Hospital, Japan Yutaka Saito Sponsor：Adachi. Co.,Ltd.
Satellite Seminar 1
Day 1：May 12(Thu) 17：00～19：00 Room 5（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Koun, 3F） New Standards of Treatment and Diagnosis: Next-generation Cholangioscopy and ERCP Moderator Fukushima Medical University Aizu Medical Center, Japan Atsushi Irisawa Moderator Kyushu University Hospital, Japan Takao Otsuka Paradigm Shift in Biliary Stone Removal Speaker Sendai Open Hospital, Japan Kei Ito Assessing SpyGlass DS Efficacy in Cholangiocarcinoma Extension Diagnosis Speaker Okayama University Hospital, Japan Hironari Kato The Role of Pancreatoscopy in the Diagnosis and Treatment of IPMN: Assessing Lesion Visibility and Biopsy Diagnosis Speaker Chiba Cancer Center, Japan Emiri Kita Potential Applications of SpyGlass DS in Pancreatobiliary Treatment Speaker Tokyo Medical University Hospital, Japan Reina Tanaka Sponsor：Boston Scientific Japan K.K. ※ There will be a discussion at “Zuiko”（Grand Prince Hotel New Takanawa, International Convention Center PAMIR 1F）after Satellite Seminar.
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May 13(Fri)
S p E o ev n Morning Seminar 1 n s t o s er d Day 2：May 13(Fri) 8：00～8：50 Room 7（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Kyokko, 1F） The biliary plastic stent ----Dawn of new era---- Moderator Dept. of Gastroenterology, Saitama Medical University International Medical Center, Japan Shomei Ryozawa Feasibility of Through Pass K-Hilar stent for biliary drainage in malignant hilar biliary obstruction Speaker Dept. of Internal Medicine, Kawasaki Hospital,Kawsaki Medical Center, Japan Hirofumi Kawamoto The biliary and/or pancreatic plastic stent; available from tomorrow Speaker Dept. of Gastroenterology, Sendai Open Hospital,Sendai City Medical Center, Japan Kei Ito Sponsor：GADELIUS MEDICAL K.K.
Morning Seminar 2
Day 2：May 13(Fri) 8：00～8：50 Room 8（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Gyoko, 1F） Usefulness and points to be noted of the pH-dependent oral mesalazine preparation in the treatment of ulcerative colitis Moderator Endoscopy, University Hospital of Medicine, Tokyo Medical and Dental University, Japan Kazuo Ohtsuka Speaker Dept. of Gastroenterology and Hepatology, Osaka Saiseikai Nakatsu Hospital, Japan Takumi Fukuchi Sponsor：ZERIA Pharmaceutical Co., Ltd. / Kyowa Hakko Kirin Co., Ltd.
Luncheon Seminar 7
Day 2：May 13(Fri) 12：00～12：50 Room 2（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Keiun, 3F） What is there beyond the colonic stent? -The role of total colonoscopy before surgery- Moderator Dept. of Internal Medicine,Tokyo Metropolitan Komagome Hospital, Tokyo, Japan. Koichi Koizumi Significance of preoperative total colonoscopy through the metallic stent Speaker Dept. of Gastroenterology, Iwate Prefectural Isawa Hospital, Tokyo, Japan. Rintaro Moroi Bridge to Surgery with colonic stent -present and future- Speaker Div. of Surgery, Gastrointestinal Center, Yokohama Shin-Midori General Hospital, Tokyo, Japan. Shuji Sito Sponsor：Century Medical,Inc.
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Luncheon Seminar 8
S Day 2：May 13(Fri) 12：00～12：50 Room 3（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Hakuun, 3F） p E o ev n n s Updates of NBI diagnosis for colorectal diseases t o s er Moderator Dept. of Gastroenterology and Hepatology, Kinki University, Japan Hiroshi Kashida d JNET（TheJapan NBI Expert Team）Classification-The birth of colorectal M-NBI classification, and future prospects- Speaker Endoscopy Div., National Cancer Center Hospital, Japan Yutaka Saito Comparison between the new version of NBI and panchromoendoscopy for surveillance colonoscopy in patients with long-standing ulcerative colitis: a prospective multicenter randomized controlled trial, Navigator Study Speaker Gastroenterology, Osaka City General Hospital, Japan Kenji Watanabe Sponsor：OLYMPUS CORPORATION
Luncheon Seminar 9
Day 2：May 13(Fri) 12：00～12：50 Room 4（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Suiun, 3F） What is the optimal GERD treatment for current situation? ～Efficacy and Safety～ Moderator Dept. of General Internal Medicine 2, Kawasaki Hospital, Kawasaki Medical School, Japan Ken Haruma Speaker Dept. of Gastroenterology, Osaka City University Graduate School of Medicine, Japan Yasuhiro Fujiwara Speaker Dept. of Gastroenterology, Saiseikai-Noe Hospital, Japan Yasuki Habu Sponsor：DAIICHI SANKYO CO.,LTD/AstraZeneca K.K.
Luncheon Seminar 10
Day 2：May 13(Fri) 12：00～12：50 Room 6（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Zuiko, 1F） "Functional", "Dyspepsia" and "Functional Dyspepsia", all elusive? Moderator Professor Emeritus, Dept. of Medicine, Jichi Medical University, Japan Kentaro Sugano Speaker Medical Education Center, Keio University School of Medicine, Japan Hidekazu Suzuki Sponsor：Astellas Pharma Inc. ／ ZERIA Pharmaceutical Co.,Ltd.
Gastroenterological Endoscopy 180 The 91st Congress of JGES
Luncheon Seminar 11
S p Day 2：May 13(Fri) 12：00～12：50 Room 7（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Kyokko, 1F） E o ev n n s t o Presenting evidence; patient-friendly APC ablation for early-stage cancers as a standard therapy - s er d "Are you ready for the super-aging society?" Moderator Div. of Therapeutic Endoscopy, Dept. of Advanced Medicine, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Japan Satoshi Tanabe A retrospective study of APC ablation for early stage gastrointestinal tumors in high-risk patients. Keynote lecture Div. of Therapeutic Endoscopy, Dept. of Advanced Medicine, Research and Development Center for New Medical Frontiers, Kitasato University School of Medicine, Japan Satoshi Tanabe Long-term follow-up after complete ablation of early esophageal squamous cell carcinoma with argon plasma coagulation Speaker Dept. of Gastrointestinal Surgery, Tokyo Medical and Dental University, Japan Kenro Kawada Sponsor：AMCO Incorporated.
Luncheon Seminar 12
Day 2：May 13(Fri) 12：00～12：50 Room 8（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Gyoko, 1F） From Basic to Advanced ESD in Upper GI and Colon～Use the Device More Effectively ～ Moderator Dept. of Endoscopy, Nagasaki University Hospital, Japan Ken Ohnita Speaker Dept. of Gastroenterology, Sendai City Medical Center, Japan Dai Hirasawa Speaker Endoscopy Center Japan Community Healthcare Organization Osaka Hospital, Japan Katsumi Yamamoto Sponsor：PENTAX Medical, HOYA Corporation
Luncheon Seminar 13
Day 2：May 13(Fri) 12：00～12：50 Room 9（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Matsuba, 2F） The world's leading endoscopic diagnosis -the future is now- Moderator Digestive Disease Center, Showa University Northern Yokohama Hospital, Japan Shinei Kudo For the world’s leading CLE in monotone image - proposal for new classification - Speaker Dept. of Gastroenterology, NTT Medical Center Tokyo, Japan Kouichi Nonaka Endocytoscopy in combination with ICT can realize future diagnosis Speaker Digestive Disease Center, Showa University Northern Yokohama Hospital, Japan Yuichi Mori Sponsor：EA Pharma Co.,Ltd.
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Luncheon Seminar 14
S Day 2：May 13(Fri) 12：00～12：50 Room11（Grand Prince Hotel New Takanawa, Heian, 3F） p E o ev n n s New knowledge and positioning of Colon Capsule Endoscopy t o s er Moderator Dept. of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan Shinsaku Fukuda d Novel Modality for Ulcerative Colitis ~How to utilize PillCam COLON 2 ~ Speaker Dept. of Endoscopic and Photodynamic Medicine, Hamamatsu University School of Medicine, Japan Satoshi Osawa Knowledge from a Prospective Comparative Trial: 4CF Study ～Capsule Colonoscopy versus CT Colonography in Patients with Flat Tumors: A Prospective Trial～ Speaker Dept. of Coloproctology, Fukushima Medical University Aizu Medical Center, Japan Kazutomo Togashi Sponsor：Covidien Japan Inc.
Luncheon Seminar 15
Day 2：May 13(Fri) 12：00～12：50 Room12（Grand Prince Hotel New Takanawa, Tempyo, 3F） Clinical utility of serum GTA-446 levels for colorectal cancer risk in CologicTM Moderator Japanese Foundation for Cancer Research, Cancer Institute Hospital, Japan Morito Monden Speaker Sapporo Medical University, Dept. of Surgery, Surgical Oncology and Science, Japan Ichiro Takemasa Sponsor：BML, Inc
Satellite Seminar 2
Day 2：May 13(Fri) 17：15～19：15 Room 3（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Hakuun, 3F） Room 4 (Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Suiun, 3F) ※ Suiun is a relay room. The role of EUS in pancreatic cancer diagnosis - screening, early diagnosis and the positioning of FNA - Moderator Center for Gastroenterology, Teine-Keijinkai Hospital, Japan Hiroyuki Maguchi Moderator Dept. of Gastroenterology, Fukushima Medical Univarsity Aizu Madical Center, Japan Atsushi Irisawa Image findings and pathological features for ealry diagnosis of pancreatic carcinoma Keynote lecture Dept. of Gastroenterology, Onomichi General Hospital, Japan Keiji Hanada Strategy of diagnostic EUS for pancreatic cancer Speaker Gastroenterology, Kobe University Hospital, Japan Hideyuki Shiomi Actual techniques in EUS-FNA for pancreatic lesions Speaker First Dept. of Internal Medicine, Gifu University Hospital, Japan Takuji Iwashita FNA advance - indication using new needle- Speaker Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Japan Takao Itoi Recapitulation Narita Memorial Hospital Kenji Yamao Sponsor：OLYMPUS CORPORATION ※ There will be a discussion at “Keiun”（Grand Prince Hotel New Takanawa, International Convention Center PAMIR 3F）after Satellite Seminar.
Gastroenterological Endoscopy 182 The 91st Congress of JGES
Satellite Seminar 3
S p Day 2：May 13(Fri) 17：00～19：00 Room 5（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Koun, 3F） E o ev n n s t o The potential of LASEREO for endoscopic diagnosis of Colon. s er d Moderator Dept. of Gastroenterology Fukuoka University Chikushi Hospital, Japan Toshiyuki Matsui Moderator The Third Dept. of Internal Medicine, Kyorin University School of Medicine, Japan Tadakazu Hisamatsu Speaker Molecular Gastroenterology and Hepatology Kyoto Prefectural University of Medicine Graduate School of Medical Science, Japan Kazuhiko Uchiyama Speaker Dept. of Gastroenterology Fukuoka University Chikushi Hospital, Japan Fumihito Hirai Speaker Dept. of Gastroenterology Internal Medicine Tokushima University Hospital, Japan Koichi Okamoto Speaker Dept. of Gastroenterology & Gastrointestinal Oncology National Cancer Center Hospital East, Japan Hiroaki Ikematsu Sponsor：FUJIFILM Medical Co.,Ltd.
May 14(Sat)
Luncheon Seminar 16
Day 3：May 14(Sat) 12：00～12：50 Room 2（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Keiun, 3F） A new trend in the treatment of upper gastrointestinal disease Moderator Dept. of Endoscopy and Endoscopic Surgery, Gunma University Hospital, Japan Motoyasu Kusano Endoscopic assessment of esophageal motility disorders Speaker Clinical Investigation and Research Unit, Gunma University Hospital, Japan Shiko Kuribayashi How to treat low-grade reflux esophagitis? Speaker Dept. of Gastroenterology, Nippon Medical School, Japan Katsuhiko Iwakiri Special remarks Professor Emeritus, University of Toyama, Japan Michio Tanaka Sponsor：Otsuka Pharmaceutical Co.,Ltd./Takeda Pharmaceutical Company Limited
Luncheon Seminar 17
Day 3：May 14(Sat) 12：00～12：50 Room 7（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Kyokko, 1F） Advanced strategy in endoscopic management of difficult bile duct stones. Moderator Dept. of Gastroenterology, Saitama Medical University International Medical Center, Japan Shomei Ryozawa A case of hepatolithiasis successfully treated with Crusher Catheter M Speaker Dept. of Gastroenterology, Sendai Kousei Hospital, Japan Toru Okuzono How to determine the therapeutic strategy for bile duct stones Speaker Dept. of Gastroenterology, Kurashiki Central Hospital, Japan Etsuji Ishida Sponsor：ZEON MEDICAL INC.
Gastroenterological Endoscopy The 91st Congress of JGES 183
Luncheon Seminar 18
S Day 3：May 14(Sat) 12：00～12：50 Room 8（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Gyoko, 1F） p E o ev n n s Basic to advanced stenting for Hiller Biliary Obstruction t o s er Moderator Dept. of Gastroenterology and Hepatology, Center for Digestive Diseases, The University of Miyazaki, Japan Hiroshi Kawakami d Speaker Nagoya City University, Dept. of Gastroenterology and Metabolism, Japan Kazuki Hayashi Speaker Kameda Medical Center, Dept. of Gastroenterology, Japan So Nakaji Sponsor：Piolax Medical Devices. Inc
Luncheon Seminar 19
Day 3：May 14(Sat) 12：00～12：50 Room 9（Grand Prince Hotel New Takanawa, International Convention Center PAMIR, Matsuba, 2F） Cutting edge of pancreatobiliary endoscopy Moderator President,Japan Gastroenterological Endoscopy Society/Dept. of Innovative Interventional Endoscopy Research, The Jikei University School of Medicine,Tokyo,JAPAN Hisao Tajiri Speaker Dept. of Gastroenterology and Hepatology, Tokyo Medical University, Japan Takao Itoi Sponsor：Hitachi,Ltd.
Luncheon Seminar 20
Day 3：May 14(Sat) 12：00～12：50 Room11（Grand Prince Hotel New Takanawa, Heian, 3F） The role of HUMIRA in IBD treatment Moderator IBD center Fukuoka University Chikushi Hospital, Japan Fumihito Hirai Optimization of CD treatment by HUMIRA -From endoscopic and pharmacokinetic point of view- Speaker Osaka City General Hospital Gastroenterology, Japan Kenji Watanabe Possibility of HUMIRA in UC treatment Speaker Yokohama City University Medical Center IBD Center, Japan Reiko Kunisaki Sponsor：Abbvie. G.K/Eisai Co., Ltd./EA Pharma Co., Ltd
Luncheon Seminar 21
Day 3：May 14(Sat) 12：00～12：50 Room12（Grand Prince Hotel New Takanawa, Tempyo, 3F） Usefulness of Fecal Calprotectin as a biomarker for IBD treatment Moderator Dept. of Medicine, Shiga University of Medical Science, Japan Akira Andoh Speaker Div. of Internal Medicine, Dept. of Inflammatory Bowel Disease, Hyogo College of Medicine, Japan Shiro Nakamura Sponsor：MOCHIDA PHARMACEUTICAL CO.,LTD.
Gastroenterological Endoscopy S p o n os er d