Da Vinci Surgery for Colorectal Conditions
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The American Society of Colon and Rectal Surgeons' Clinical Practice
CLINICAL PRACTICE GUIDELINES The American Society of Colon and Rectal Surgeons’ Clinical Practice Guideline for the Evaluation and Management of Constipation Ian M. Paquette, M.D. • Madhulika Varma, M.D. • Charles Ternent, M.D. Genevieve Melton-Meaux, M.D. • Janice F. Rafferty, M.D. • Daniel Feingold, M.D. Scott R. Steele, M.D. he American Society of Colon and Rectal Surgeons for functional constipation include at least 2 of the fol- is dedicated to assuring high-quality patient care lowing symptoms during ≥25% of defecations: straining, Tby advancing the science, prevention, and manage- lumpy or hard stools, sensation of incomplete evacuation, ment of disorders and diseases of the colon, rectum, and sensation of anorectal obstruction or blockage, relying on anus. The Clinical Practice Guidelines Committee is com- manual maneuvers to promote defecation, and having less posed of Society members who are chosen because they than 3 unassisted bowel movements per week.7,8 These cri- XXX have demonstrated expertise in the specialty of colon and teria include constipation related to the 3 common sub- rectal surgery. This committee was created to lead inter- types: colonic inertia or slow transit constipation, normal national efforts in defining quality care for conditions re- transit constipation, and pelvic floor or defecation dys- lated to the colon, rectum, and anus. This is accompanied function. However, in reality, many patients demonstrate by developing Clinical Practice Guidelines based on the symptoms attributable to more than 1 constipation sub- best available evidence. These guidelines are inclusive and type and to constipation-predominant IBS, as well. The not prescriptive. -
OT Resource for K9 Overview of Surgical Procedures
OT Resource for K9 Overview of surgical procedures Prepared by: Hannah Woolley Stage Level 1 2 Gynecology/Oncology Surgeries Lymphadenectomy (lymph node dissection) Surgical removal of lymph nodes Radical: most/all of the lymph nodes in tumour area are removed Regional: some of the lymph nodes in the tumour area are removed Omentectomy Surgical procedure to remove the omentum (thin abdominal tissue that encases the stomach, large intestine and other abdominal organs) Indications for omenectomy: Ovarian cancer Sometimes performed in combination with TAH/BSO Posterior Pelvic Exenteration Surgical removal of rectum, anus, portion of the large intestine, ovaries, fallopian tubes and uterus (partial or total removal of the vagina may also be indicated) Indications for pelvic exenteration Gastrointestinal cancer (bowel, colon, rectal) Gynecological cancer (cervical, vaginal, ovarian, vulvar) Radical Cystectomy Surgical removal of the whole bladder and proximal lymph nodes In men, prostate gland is also removed In women, ovaries and uterus may also be removed Following surgery: Urostomy (directs urine through a stoma on the abdomen) Recto sigmoid pouch/Mainz II pouch (segment of the rectum and sigmoid colon used to provide anal urinary diversion) 3 Radical Vulvectomy Surgical removal of entire vulva (labia, clitoris, vestibule, introitus, urethral meatus, glands/ducts) and surrounding lymph nodes Indication for radical vulvectomy Treatment of vulvar cancer (most common) Sentinel Lymph Node Dissection (SLND) Exploratory procedure where the sentinel lymph node is removed and examined to determine if there is lymph node involvement in patients diagnosed with cancer (commonly breast cancer) Total abdominal hysterectomy/bilateral saplingo-oophorectomy (TAH/BSO) Surgical removal of the uterus (including cervix), both fallopian tubes and ovaries Indications for TAH/BSO: Uterine fibroids: benign growths in the muscle of the uterus Endometriosis: condition where uterine tissue grows on structures outside the uterus (i.e. -
Information for Patients Having a Sigmoid Colectomy
Patient information – Pre-operative Assessment Clinic Information for patients having a sigmoid colectomy This leaflet will explain what will happen when you come to the hospital for your operation. It is important that you understand what to expect and feel able to take an active role in your treatment. Your surgeon will have already discussed your treatment with you and will give advice about what to do when you get home. What is a sigmoid colectomy? This operation involves removing the sigmoid colon, which lies on the left side of your abdominal cavity (tummy). We would then normally join the remaining left colon to the top of the rectum (the ‘storage’ organ of the bowel). The lines on the attached diagram show the piece of bowel being removed. This operation is done with you asleep (general anaesthetic). The operation not only removes the bowel containing the tumour but also removes the draining lymph glands from this part of the bowel. This is sent to the pathologists who will then analyse each bit of the bowel and the lymph glands in detail under the microscope. This operation can often be completed in a ‘keyhole’ manner, which means less trauma to the abdominal muscles, as the biggest wound is the one to remove the bowel from the abdomen. Sometimes, this is not possible, in which case the same operation is done through a bigger incision in the abdominal wall – this is called an ‘open’ operation. It does take longer to recover with an open operation but, if it is necessary, it is the safest thing to do. -
Mucocele of the Appendix - Appendectomy Or Colectomy?
Original Article Mucocele of the appendix - appendectomy or colectomy? JANDUÍ GOMES DE ABREU FILHO1, ERIVALDO FERNANDES DE LIRA1 1Service of Coloproctology of Hospital de Base do Distrito Federal (HBDF), Secretariat of Health in Distrito Federal - Brasília (DF), Brazil. FILHO JGDA; LIRA EFD. Mucocele of the appendix - appendectomy or colectomy? Rev bras Coloproct, 2011;31(3): 276-284. ABSTRACT: Mucocele of the appendix is a rare disease. It can be triggered by benign or malignant diseases, which cause the obstruc- tion of the appendix and the consequent accumulation of mucus secretion. The preoperative diagnosis is difficult due to non-specific clinical manifestations of the disease. Imaging tests can suggest the diagnosis. The treatment is always surgical and depends on the integrity and size of the appendix base and on the histological type of the original lesion. The prognosis is good in cases of integrity of the appendix. The perforation of the appendix and subsequent extravasation of its contents into the abdominal cavity may lead to pseudomyxoma peritonei, which has very poor prognosis if not treated properly. Keywords: mucocele; appendix; pseudomyxoma peritonei; treatment. INTRODUCTION first one defends the right colectomy as a treatment9, and the second one recommends only appendecto- The mucocele of the appendix was first de- my10. Despite the different adopted conducts, in both scribed in 1842 by Rokitansky1. This disease is reported cases a cystadenoma was diagnosed in the considered as a rare lesion of the appendix, which appendix; the choice was for elective surgery. is found in 0.2 to 0.3% of the appendectomies2. It The objective of this review is to analyze liter- is characterized by the dilation of the organ lumen ature as to mucocele, especially regarding diagnosis with mucus accumulation, being more frequent and treatment, besides discussing follow-up and prog- among individuals aged 50 years or more3,4. -
Direct Oral Anticoagulants Use in the Setting of Bariatric Surgery and Feeding Tubes Excellence.Acforum.Org
Rapid Resource Direct Oral Anticoagulants Use in the Setting of Bariatric Surgery and Feeding Tubes excellence.acforum.org ACE Rapid Resources are not informed practice guidelines; they are Anticoagulation Forum, Inc.’s best recommendations based on (DOACs) NOTES current knowledge, and no warranty or guaranty is expressed or implied. The content provided is for informational purposes for medical • DOACs are absorbed at various professionals only and is not intended to be used or relied upon by them as specific medical advice, diagnosis, or treatment, the locations throughout the determination of which remains the responsibility of the medical professionals for their patients. gastrointestinal tract. Bariatric Surgery (See Table 1) • Bariatric surgery results in weight FIGURE 1 – Types of Bariatric Surgery loss by reducing stomach volume (which results in a more alkaline pH) A B C D and/or reducing effective intestinal surface area which results in malabsorption. • There is very little evidence regarding safety and efficacy of DOACs in patients with a history of bariatric surgery or requiring DOAC administration via a feeding tube. A. Adjustable gastric banding (AGB): Adjustable silicone band placed around stomach to create a smaller pouch. • This document was compiled utilizing current literature incorporating case B. Roux-en-Y gastric bypass (RYGB): reports, package inserts, and Stomach stapled to form gastric pouch that connects to distal jejunum, excluding the duodenum and proximal jejunum. pharmacokinetic studies as no current C. Gastrectomy (partial or total): randomized controlled trials are Sleeve gastrectomy results in longitudinal resection of 80% of stomach. available. As always, clinical judgment D. Biliopancreatic diversion with duodenal switch (BPD-DS): and a shared decision making Gastric pouch reattached more distally to terminal ileum resulting in considerable reduction in absorptive surface approach should be utilized. -
Hybrid Procedure Offers a Less Invasive Alternative to Colectomy
The better way to get better Hybrid procedure offers a less invasive alternative to colectomy Insufflation gas provides important advantage The colonoscopy-laparoscopy procedure is made possible through the combined skills of the gastroenterologist and laparoscopic surgeon, and the use of CO2 rather than ambient air for insufflation — the introduction of gas into the colon to improve visibility. CO2 is more quickly absorbed by the gastrointestinal tract and results in less bowel distension, giving the laparoscopic surgeon a better field of vision within the abdominal cavity. © Copyright Olympus. Used with permission. “Some patients who would have required a bowel resection can instead benefit from this A new, minimally invasive procedure that is a hybrid of colonoscopy and less invasive procedure. We’re laparoscopy is proving to be a safe and effective alternative to open colectomy using this combined technique (removal of part of the colon) for patients with benign colon polyps that are as a way for patients to avoid colectomy,” explains James not removable endoscopically. Yoo, M.D., a colorectal surgeon Patients who undergo this hybrid procedure experience less pain and often go at UCLA. “This procedure home after only one or two days. Scarring and wound complications are minimal involves tiny incisions for the as the laparoscopic surgeon makes only small, keyhole incisions in the abdomen laparoscopic instruments and patients stay in the hospital only rather than the long incision characteristic of a traditional colectomy. a day or two.” WWW.UCLAHEALTH.ORG 1-800-UCLA-MD1 (1-800-825-2631) Who can benefit from the procedure? Participating When a routine colonoscopy reveals polyps, they are usually removed at the Physicians time of the procedure as a precaution against their progression to cancer. -
A Case of Solitary Rectal Diverticulum Presenting with a Large Retrorectal Abscess T
Annals of Medicine and Surgery 49 (2020) 57–60 Contents lists available at ScienceDirect Annals of Medicine and Surgery journal homepage: www.elsevier.com/locate/amsu Case report A case of solitary rectal diverticulum presenting with a large retrorectal abscess T ∗ Stefanos Gorgoraptisa,Sofia Xenakia, ,1, Elias Athanasakisa, Anna Daskalakia, Konstantinos Lasithiotakisa, Evangelia Chrysoub, Emmanuel Chrysosa a Department of General Surgery, University Hospital of Heraklion Crete, Greece b Department of Radiology, University Hospital of Heraklion Crete, Greece ARTICLE INFO ABSTRACT Keywords: Colonic diverticular disease is a common condition, affecting 50% of the population aged above 80. In contrast, Rectal diverticulum rectal diverticular disease is a rare condition with very few cases reported, while symptomatic rectal diverticular Abscess disease is even rarer. We present a case of a symptomatic large rectal diverticulum presenting with a retrorectal Diverticulitis abscess. A 49-year-old Caucasian female was brought to the emergency department complaining of abdominal Complications pain and weakness in the lower limbs. She was found to have obstructive uropathy and unilateral sciatic neu- ropathy. She rapidly developed acute abdomen and emergency laparotomy revealed a giant purulent rectal diverticulum. The patient underwent exploratory laparotomy and a loop colostomy was made to decompress the colon. 1. Introduction Neurologic examination revealed asymmetric paraparesis and hy- poesthesia in the lower limbs, affecting hip extension, knee flexion, Despite the high incidence of colonic diverticular disease, the oc- ankle dorsiflexion, plantarflexion, eversion and big toe extension, with currence of rectal diverticula is extremely unusual, with only few, brisk tendon reflexes in the knees but absent in the ankle, in keeping sporadic published reports since 1911 [11]. -
Ulcerative Proctitis, Rectal Prolapse, and Intestinal Pseudo-Obstruction
0023-6837/01/8103-297$03.00/0 LABORATORY INVESTIGATION Vol. 81, No. 3, p. 297, 2001 Copyright © 2001 by The United States and Canadian Academy of Pathology, Inc. Printed in U.S.A. Ulcerative Proctitis, Rectal Prolapse, and Intestinal Pseudo-Obstruction in Transgenic Mice Overexpressing Hepatocyte Growth Factor/Scatter Factor Hisashi Takayama, Hitoshi Takagi, William J. LaRochelle, Raj P. Kapur, and Glenn Merlino First Department of Internal Medicine (HT, HT), Gunma University School of Medicine, Maebashi, Gunma, Japan; Laboratory of Molecular Biology (GM) and Laboratory of Cellular and Molecular Biology (WJL), National Cancer Institute, Bethesda, Maryland; and Department of Pathology (RPK), University of Washington Medical Center, Seattle, Washington SUMMARY: Hepatocyte growth factor/scatter factor (HGF/SF) can stimulate growth of gastrointestinal epithelial cells in vitro; however, the physiological role of HGF/SF in the digestive tract is poorly understood. To elucidate this in vivo function, mice were analyzed in which an HGF/SF transgene was overexpressed throughout the digestive tract. Nearly a third of all HGF/SF transgenic mice in this study (28 of 87) died by 6 months of age as a result of sporadic intestinal obstruction of unknown etiology. Enteric ganglia were not overtly affected, indicating that the pathogenesis of this intestinal lesion was different from that operating in Hirschsprung’s disease. Transgenic mice also exhibited a rectal inflammatory bowel disease (IBD) with a high incidence of anorectal prolapse. Expression of interleukin-2 was decreased in the transgenic colon, indicating that HGF/SF may influence regulation of the local intestinal immune system within the colon. These results suggest that HGF/SF plays an important role in the development of gastrointestinal paresis and chronic intestinal inflammation. -
Management of Rectal Prolapse –The State of the Art
Central JSM General Surgery: Cases and Images Bringing Excellence in Open Access Review Article *Corresponding author Adrian E. Ortega, Division of Colorectal Surgery, Keck School of Medicine at the University of Southern California, Los Angeles Clinic Tower, Room 6A231-A, Management of Rectal Prolapse LAC+USC Medical Center, 1200 N. State Street, Los Angeles, CA 90033, USA, Email: sccowboy78@gmail. – The State of the Art com Submitted: 22 November 2016 Ortega AE*, Cologne KG, and Lee SW Accepted: 20 December 2016 Division of Colorectal Surgery, Keck School of Medicine at the University of Southern Published: 04 January 2017 California, USA Copyright © 2017 Ortega et al. Abstract OPEN ACCESS This manuscript reviews the current understanding of the condition known as rectal prolapse. It highlights the underlying patho physiology, anatomic pathology Keywords and clinical evaluation. Past and present treatment options are discussed including • Rectal prolapsed important surgical anatomic concepts. Complications and outcomes are addressed. • Incarcerated rectal prolapse INTRODUCTION Rectal prolapse has existed in the human experience since the time of antiquities. References to falling down of the rectum are known to appear in the Ebers Papyrus as early as 1500 B.C., as well as in the Bible and in the writings of Hippocrates (Figure 1) [1]. Etiology • The precise causation of rectal prolapse is ill defined. Clearly, five anatomic pathologic elements may be observed in association with this condition:Diastasis of Figure 1 surrounded by circular folds of rectal mucosa. the levator ani A classic full-thickness rectal prolapse with the central “rosette” • A deep cul-de-sac • Ano-recto-colonic redundancy • A patulous anus • Loss of fixation of the rectum to its sacral attachments. -
Rectal Prolapse: an Overview of Clinical Features, Diagnosis, and Patient-Specific Management Strategies
J Gastrointest Surg (2014) 18:1059–1069 DOI 10.1007/s11605-013-2427-7 EVIDENCE-BASED CURRENT SURGICAL PRACTICE Rectal Prolapse: An Overview of Clinical Features, Diagnosis, and Patient-Specific Management Strategies Liliana Bordeianou & Caitlin W. Hicks & Andreas M. Kaiser & Karim Alavi & Ranjan Sudan & Paul E. Wise Received: 11 November 2013 /Accepted: 27 November 2013 /Published online: 19 December 2013 # 2013 The Society for Surgery of the Alimentary Tract Abstract Rectal prolapse can present in a variety of forms and is associated with a range of symptoms including pain, incomplete evacuation, bloody and/or mucous rectal discharge, and fecal incontinence or constipation. Complete external rectal prolapse is characterized by a circumferential, full-thickness protrusion of the rectum through the anus, which may be intermittent or may be incarcerated and poses a risk of strangulation. There are multiple surgical options to treat rectal prolapse, and thus care should be taken to understand each patient’s symptoms, bowel habits, anatomy, and pre-operative expectations. Preoperative workup includes physical exam, colonoscopy, anoscopy, and, in some patients, anal manometry and defecography. With this information, a tailored surgical approach (abdominal versus perineal, minimally invasive versus open) and technique (posterior versus ventral rectopexy +/− sigmoidectomy, for example) can then be chosen. We propose an algorithm based on available outcomes data in the literature, an understanding of anorectal physiology, and expert opinion that can serve as a guide to determining the rectal prolapse operation that will achieve the best possible postoperative outcomes for individual patients. Keywords Rectal prolapse . Management . Surgery . ’ . Liliana Bordeianou and Caitlin W. Hicks are co-first authors. -
Impact of Accreditation in Bariatric Surgery Alana Gebhart, B.A.A, Monica Young, M.D.A, Michael Phelan, Ph.D.B, Ninh T
Surgery for Obesity and Related Diseases 10 (2014) 767–773 Original article Impact of accreditation in bariatric surgery Alana Gebhart, B.A.a, Monica Young, M.D.a, Michael Phelan, Ph.D.b, Ninh T. Nguyen, M.D.a,* aDepartment of Surgery, University of California, Irvine School of Medicine, Irvine, California bDepartment of Statistics, University of California, Irvine School of Medicine, Irvine, California Received October 16, 2013; accepted March 2, 2014 Abstract Background: Several studies have shown improved outcomes associated with accredited bariatric centers. The aim of our study was to examine the outcomes of bariatric surgery performed at accredited versus nonaccredited centers using a nationally representative database. Additionally, we aimed to determine if the presence of bariatric surgery accreditation could lead to improved out- comes for morbidly obese patients undergoing other general laparoscopic operations. Methods: Using the Nationwide Inpatient Sample database, for data between 2008 and 2010, clinical data of morbidly obese patients who underwent bariatric surgery, laparoscopic antireflux surgery, cholecystectomy, and colectomy were analyzed according to the hospital’s bariatric accreditation status. Results: A total of 277,068 bariatric operations were performed during the 3-year period, with 88.4% of cases performed at accredited centers. In-hospital mortality was significantly lower at accredited compared to nonaccredited centers (.08% versus .19%, respectively). Multivariate anal- ysis showed that nonaccredited centers had higher risk-adjusted mortality for bariatric procedures compared to accredited centers (odds ratio [OR] 3.1, P o .01). Post hoc analysis showed improved mortality for patients who underwent gastric bypass and sleeve gastrectomy at accredited centers compared to nonaccredited centers (.09% versus .27%, respectively, P o .01). -
Rectal Prolapse Associated with Recurrent Diarrhea in a Laboratory Cynomolgus Monkey (Macaca Fascicularis)
Lab. Anim. Res. 2010: 26(4), 429-432 Case Report Rectal Prolapse Associated with Recurrent Diarrhea in a Laboratory Cynomolgus Monkey (Macaca fascicularis) Sang-Rae Lee1†, Yong-Hoon Lee1†, Kyoung-Min Kim1†, Sung-Woo Kim1, Kang-Jin Jung1, Young-Hyun Kim1,2, Hwa-Young Son3 and Kyu-Tae Chang1,2* 1The National Primate Research Center (NPRC), Korea Research Institute of Bioscience and Biotechnology (KRIBB), Ochang, Korea 2Functional Genomics, University of Science and Technology (UST), Daejeon, Korea 3Department of Veterinary Pathology, College of Veterinary Medicine, Chungnam National University, Daejeon, Korea Rectal prolapse is a protrusion of one or more layers of the rectum through the anus. A 5-year-old laboratory cynomolgus monkey who had suffered from recurrent diarrhea died after surgical resection of a prolapsed rectum. On examination, the prolapsed rectum was a cylinder-shaped tissue whose surface was moist and dark red with a small amount of hemorrhage. Histologically, the rectum was characterized by a segmental to diffuse cellular infiltration in the submucosa and muscle layers. Inflammation in the rectum resulted in irritation of the myenteric plexus, which could cause hypermotility of the intestines, leading to chronic diarrhea. Rectal prolapse would result in economical loss or death of laboratory animals. However, rectal prolapse in the laboratory monkey could be easily overlooked because diarrhea or other symptoms resulting from rectal prolapse could be sometimes misunderstood as a primary problem. Therefore, researchers should suspect rectal prolapse if intestinal symptoms in the laboratory monkey are untreatable. Key words: Rectal prolapse, laboratory cynomolgus monkey, recurrent diarrhea Received 15 October 2010; Revised version received 26 November 2010; Accepted 29 November 2010 Rectal prolapse is defined as protrusion of one or more 1983; Garden, 1988; DeBowes, 1991; Elker and Modransky, layers of the rectum through the anus.