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Anatomical Study of the Coexistence of the Postaortic Left Brachiocephalic Vein with the Postaortic Left Renal Vein with a Review of the Literature
Okajimas Folia Anat.Coexistence Jpn., 91(3): of 73–81, postaortic November, veins 201473 Anatomical study of the coexistence of the postaortic left brachiocephalic vein with the postaortic left renal vein with a review of the literature By Akira IIMURA1, Takeshi OGUCHI1, Masato MATSUO1 Shogo HAYASHI2, Hiroshi MORIYAMA2 and Masahiro ITOH2 1Dental Anatomy Division, Department of Oral Science, Kanagawa Dental University, 82 Inaoka, Yokosuka, Kanagawa 238-8580, Japan 2Department of Anatomy, Tokyo Medical University, 6-1-1 Shinjuku-ku, Tokyo, 160, Japan –Received for Publication, December 11, 2014– Key Words: venous anomaly, postaortic vein, left brachiocephalic vein, left renal vein Summary: In a student course of gross anatomy dissection at Kanagawa Dental University in 2009, we found an extremely rare case of the coexistence of the postaortic left brachiocephalic vein with the postaortic left renal vein of a 73-year-old Japanese male cadaver. The left brachiocephalic vein passes behind the ascending aorta and connects with the right brachio- cephalic vein, and the left renal vein passes behind the abdominal aorta. These two anomalous cases mentioned above have been reported respectively. There have been few reports discussing coexistence of the postaortic left brachiocephalic vein with the postaortic left renal vein. We discuss the anatomical and embryological aspect of this anomaly with reference in the literature. Introduction phalic vein (PALBV) with the postaortic left renal vein (PALRV). These two anomalous cases mentioned above Normally, the left brachiocephalic vein passes in have been reported respectively. There have been few or front of the left common carotid artery and the brachio- no reports discussing coexistence of the PALBV with the cephalic artery and connects with the right brachioce- PALRV. -
Ultrasonography of the Scrotum in Adults
University of Massachusetts Medical School eScholarship@UMMS Radiology Publications and Presentations Radiology 2016-07-01 Ultrasonography of the scrotum in adults Anna L. Kuhn University of Massachusetts Medical School Et al. Let us know how access to this document benefits ou.y Follow this and additional works at: https://escholarship.umassmed.edu/radiology_pubs Part of the Male Urogenital Diseases Commons, Radiology Commons, Reproductive and Urinary Physiology Commons, Urogenital System Commons, and the Urology Commons Repository Citation Kuhn AL, Scortegagna E, Nowitzki KM, Kim YH. (2016). Ultrasonography of the scrotum in adults. Radiology Publications and Presentations. https://doi.org/10.14366/usg.15075. Retrieved from https://escholarship.umassmed.edu/radiology_pubs/173 Creative Commons License This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 License This material is brought to you by eScholarship@UMMS. It has been accepted for inclusion in Radiology Publications and Presentations by an authorized administrator of eScholarship@UMMS. For more information, please contact [email protected]. Ultrasonography of the scrotum in adults Anna L. Kühn, Eduardo Scortegagna, Kristina M. Nowitzki, Young H. Kim Department of Radiology, UMass Memorial Medical Center, University of Massachusetts Medical Center, Worcester, MA, USA REVIEW ARTICLE Ultrasonography is the ideal noninvasive imaging modality for evaluation of scrotal http://dx.doi.org/10.14366/usg.15075 abnormalities. It is capable of differentiating the most important etiologies of acute scrotal pain pISSN: 2288-5919 • eISSN: 2288-5943 and swelling, including epididymitis and testicular torsion, and is the imaging modality of choice Ultrasonography 2016;35:180-197 in acute scrotal trauma. In patients presenting with palpable abnormality or scrotal swelling, ultrasonography can detect, locate, and characterize both intratesticular and extratesticular masses and other abnormalities. -
Diagnosis of Zygomaticus Muscle Paralysis Using Needle
Case Report Ann Rehabil Med 2013;37(3):433-437 pISSN: 2234-0645 • eISSN: 2234-0653 http://dx.doi.org/10.5535/arm.2013.37.3.433 Annals of Rehabilitation Medicine Diagnosis of Zygomaticus Muscle Paralysis Using Needle Electromyography With Ultrasonography Seung Han Yoo, MD, Hee Kyu Kwon, MD, Sang Heon Lee, MD, Seok Jun Lee, MD, Kang Wook Ha, MD, Hyeong Suk Yun, MD Department of Rehabilitation Medicine, Korea University College of Medicine, Seoul, Korea A 22-year-old woman visited our clinic with a history of radiofrequency volumetric reduction for bilateral masseter muscles at a local medical clinic. Six days after the radiofrequency procedure, she noticed a facial asymmetry during smiling. Physical examination revealed immobility of the mouth drawing upward and laterally on the left. Routine nerve conduction studies and needle electromyography (EMG) in facial muscles did not suggest electrodiagnostic abnormalities. We assumed that the cause of facial asymmetry could be due to an injury of zygomaticus muscles, however, since defining the muscles through surface anatomy was difficult and it was not possible to identify the muscles with conventional electromyographic methods. Sono-guided needle EMG for zygomaticus muscle revealed spontaneous activities at rest and small amplitude motor unit potentials with reduced recruitment patterns on volition. Sono-guided needle EMG may be an optimal approach in focal facial nerve branch injury for the specific localization of the injury lesion. Keywords Ultrasonography-guided, Zygomaticus, Needle electromyography INTRODUCTION are performed in only the three or four muscles [2]. Also, anatomic variation and tiny muscle size pose difficulties Facial palsy is a common form of neuropathy due to to electrodiagnostic tests in the target muscles. -
Vessels and Circulation
CARDIOVASCULAR SYSTEM OUTLINE 23.1 Anatomy of Blood Vessels 684 23.1a Blood Vessel Tunics 684 23.1b Arteries 685 23.1c Capillaries 688 23 23.1d Veins 689 23.2 Blood Pressure 691 23.3 Systemic Circulation 692 Vessels and 23.3a General Arterial Flow Out of the Heart 693 23.3b General Venous Return to the Heart 693 23.3c Blood Flow Through the Head and Neck 693 23.3d Blood Flow Through the Thoracic and Abdominal Walls 697 23.3e Blood Flow Through the Thoracic Organs 700 Circulation 23.3f Blood Flow Through the Gastrointestinal Tract 701 23.3g Blood Flow Through the Posterior Abdominal Organs, Pelvis, and Perineum 705 23.3h Blood Flow Through the Upper Limb 705 23.3i Blood Flow Through the Lower Limb 709 23.4 Pulmonary Circulation 712 23.5 Review of Heart, Systemic, and Pulmonary Circulation 714 23.6 Aging and the Cardiovascular System 715 23.7 Blood Vessel Development 716 23.7a Artery Development 716 23.7b Vein Development 717 23.7c Comparison of Fetal and Postnatal Circulation 718 MODULE 9: CARDIOVASCULAR SYSTEM mck78097_ch23_683-723.indd 683 2/14/11 4:31 PM 684 Chapter Twenty-Three Vessels and Circulation lood vessels are analogous to highways—they are an efficient larger as they merge and come closer to the heart. The site where B mode of transport for oxygen, carbon dioxide, nutrients, hor- two or more arteries (or two or more veins) converge to supply the mones, and waste products to and from body tissues. The heart is same body region is called an anastomosis (ă-nas ′tō -mō′ sis; pl., the mechanical pump that propels the blood through the vessels. -
Bilateral Variations of the Testicular Vessels: Embryological Background and Clinical Implications
Case Report Bilateral Variations of the Testicular Vessels: Embryological Background and Clinical Implications Yogesh Diwan, Rikki Singal1, Deepa Diwan, Subhash Goyal1, Samita Singal2, Mausam Kapil1 Department of Anatomy, Indira Gandhi Medical College, Shimla, 1Surgery and 2Radiology, Maharishi Markandeshwer Institute of Medical Sciences and Research, Mullana, Ambala, India ABSTRACT Variations of the testicular vessels were observed during routine dissection of the posterior abdominal wall in a male North Indian cadaver. On the right side, the testicular vein drained into the right renal vein and the right testicular artery passed posterior to the inferior vena cava. The left testicular vein was composed of the lateral and medial testicular veins which drained into the left renal vein independently. Left renal vein had received an additional tributary, first lumbar vein, and the left testicular artery had hooked this additional tributary to run along its normal course. KEY WORDS: Inferior vena cava, renal vein, testicular artery, testicular vein INTRODUCTION vessels are relatively constant, occasional developmental and anatomical variations have been reported. However, The testicular arteries arise anteriorly from the abdominal variations of the testicular veins associated with variations aorta, a little inferior to the renal arteries. The vertebral level of the testicular arteries are seldom seen.[3] of their origin varies from the 1st to the 3rd lumbar vertebrae. Each passes inferolaterally under the parietal peritoneum In the present report, we investigate the drainage, course, on the psoas major. The right testicular artery commonly tributaries of the testicular veins, the origin and course of passes ventrally to the inferior vena cava. Each artery crosses the testicular arteries, and discuss their embryogenesis and anterior to the genitofemoral nerve, ureter and the lower clinical significance. -
Double Inferior Vena Cava Associated with Double Suprarenal and Testicular Venous Anomalies: a Rare Case Report
THIEME Brief Communication 221 Double Inferior Vena Cava Associated with Double Suprarenal and Testicular Venous Anomalies: A Rare Case Report Kimaporn Khamanarong1 Jarupon Mahiphot1 Sitthichai Iamsaard1,2 1 Department of Anatomy, Faculty of Medicine of Khon Kaen Address for correspondence Sitthichai Iamsaard, PhD, Department University, Khon Kaen, Thailand of Anatomy, Faculty of Medicine of Khon Kaen University, Khon Kaen, 2 Center for Research and Development of Herbal Health Products, Thailand, 40002 (e-mail: [email protected]). Faculty of Pharmaceutical Sciences of Khon Kaen University, Khon Kaen, Thailand J Morphol Sci 2018;35:221–224. Abstract Introduction The variant courses of blood vessels are very important in considera- tions for retroperitoneal surgeries or interventional radiology. The present study attempted to describe a very rare case of double inferior vena cava (IVC) associated with double left suprarenal veins (LSRVs) and double right testicular veins (RTVs) in a Thai male embalmed cadaver. Material and Methods A 70-year-old Thai male cadaver was systemically dissected and observed for the vascular distributions during gross anatomy teaching for medical students at the anatomy department of the faculty of medicine of the Khon Kaen University. Keywords Results We found that the double IVCs were connected with the transverse interiliac ► double inferior vena vein. While the upper LSRV is a tributary of the IVC, the lower LSRV is a tributary of the cava left renal vein. The RTV bifurcates at about the height of the iliac cristae to form the ► double suprarenal medial and lateral RTVs, which drain into the right IVC at different heights. veins Conclusion All these duplications and associated anomalies are assumed to occur ► double right during the embryological development. -
University Microfilms 300 North 2Eeb Road Ann Arbor, Michigan 48106
INFORMATION TO USERS This dissertation was produced from a microfilm copy of the original document. While the most advanced technological means to photograph and reproduce this document have been used, the quality is heavily dependent upon the quality of the original submitted. The following explanation of techniques is provided to help you understand markings or patterns ...tch may appear on this reproduction. 1. The sign or "target" for pages apparently lacking from the document photographed is "Missing Page(s)''. If it was possible to obtain the missing page(s) or section, they are spliced into the film along with adjacent pages. This may have necessitated cutting thru an image and duplicating adjacent pages to insure you complete continuity. 2. When an image on the film is obliterated with a large round black mark, it is an indication that the photographer suspected that the copy may have moved during exposure and thus cause a blurred image. You will find a good image of the page in the adjacent frame. 3. When a map, drawing or chart, etc., was part of the material being photographed the photographer followed a definite method in "sectioning" the material. It is customary to begin photoing at the upper left hand corner of a large sheet and to continue photoing from left to right in equal sections with a small overlap. If necessary, sectioning is continued again — beginning below the first row and continuing on until complete. 4. The majority of users indicate that the textual content is of greatest value, however, a somewhat higher quality reproduction could be made from "photographs" if essential to the understanding of the dissertation. -
Transabdominal Extraperitoneal Section of the Obturator Nerve Trunk Paul H
TRANSABDOMINAL EXTRAPERITONEAL SECTION OF THE OBTURATOR NERVE TRUNK PAUL H. HARMON, M.D. Department of Orthopedic Surgery, Permanente Hospitals and The Permanente Foundation, Oakland, California (Received for publication September 8, 1949) POPULAR method of interrupting section of the obturator nerve is to section its many peripheral branches high in the medial thigh as A originally described by Stoffel 6,7 in 1910. However, obturator nerve section in the thigh is frequently not as effective as section of the trunk higher because of accessory obturator nerves and branches of the main obturator trunk which may originate within the abdomen and pursue a variable peripheral course. Selig4'~ in 1913 and 1914 reported an anatomical study demonstrating the possibility of low intrapelvic extraperitoneal section of the obturator trunk. A number of authors (reviewed by Chandler and Seidler2 and by Wis- chnewsky s) have reported on the use of this technique. Chandler and Seidler2 reported 84 eases in 1939, in which the nerve was approached through a lower abdominal incision, just lateral to the lower border of the rectus muscle. In cases of bilateral section of the nerve these authors made a trans- verse skin incision with vertical deep dissection on the lateral side of each rectus abdominis muscle. Bonne0 described a lateral iliolumbar approach through which the obturator nerve was located high beneath the iliopsoas muscle. The disadvantage of this technique is the lengthy incision and deep dissection. Recently, Freeman 3 reported the combined section of the obtu- rator and femoral nerves in paraplegics, through a single vertical incision which crossed Poupart's ligament. -
Arched Left Gonadal Artery Over the Left Renal Vein Associated with Double Left Renal Artery Ranade a V, Rai R, Prahbu L V, Mangala K, Nayak S R
Case Report Singapore Med J 2007; 48(12) : e332 Arched left gonadal artery over the left renal vein associated with double left renal artery Ranade A V, Rai R, Prahbu L V, Mangala K, Nayak S R ABSTRACT Variations in the anatomical relationship of the gonadal arteries to the renal vessels are frequently reported. We present, on a male cadaver, an unusual origin and course of a left testicular artery arching over the left renal vein along with double renal arteries. The development of this anomaly is discussed in detail. Compression of the left renal vein between the abdominal aorta and the superior mesenteric artery usually induces left renal vein hypertension, resulting in varicocele. We propose that the arching of left testicular artery over the left renal vein could be an additional possible cause of the left renal vein compression. Therefore, knowledge of the possible existence of arching gonadal vessels in relation to the renal vein could be of paramount importance to vascular surgeons and urologists during surgery in Fig. 1 Photograph shows the left testicular artery along with the retroperitoneal region. double left renal arteries after reflecting the inferior vena cava Department of downwards. Anatomy, 1. Left testicular artery; 2. Left kidney; 3. Left renal vein; Kasturba Medical 4. Inferior vena cava; 5. Abdominal aorta; 8. Superior left College, Keywords: anomalous gonadal vessels, Mangalore 575004, arched left gonadal artery, gonadal artery renal artery; 9. Inferior left renal artery; and 10. Double left Karnataka, renal vein. -
The Pyramidalis–Anterior Pubic Ligament–Adductor Longus Complex (PLAC) and Its Role with Adductor Injuries: a New Anatomical Concept
The pyramidalis-anterior pubic ligament-adductor longus complex (PLAC) and its role with adductor injuries a new anatomical concept Schilders, Ernest; Bharam, Srino; Golan, Elan; Dimitrakopoulou, Alexandra; Mitchell, Adam; Spaepen, Mattias; Beggs, Clive; Cooke, Carlton; Holmich, Per Published in: Knee Surgery, Sports Traumatology, Arthroscopy DOI: 10.1007/s00167-017-4688-2 Publication date: 2017 Document version Publisher's PDF, also known as Version of record Document license: CC BY Citation for published version (APA): Schilders, E., Bharam, S., Golan, E., Dimitrakopoulou, A., Mitchell, A., Spaepen, M., Beggs, C., Cooke, C., & Holmich, P. (2017). The pyramidalis-anterior pubic ligament-adductor longus complex (PLAC) and its role with adductor injuries: a new anatomical concept. Knee Surgery, Sports Traumatology, Arthroscopy, 25(12), 3969- 3977. https://doi.org/10.1007/s00167-017-4688-2 Download date: 03. okt.. 2021 Knee Surg Sports Traumatol Arthrosc DOI 10.1007/s00167-017-4688-2 HIP The pyramidalis–anterior pubic ligament–adductor longus complex (PLAC) and its role with adductor injuries: a new anatomical concept Ernest Schilders1,2,3 · Srino Bharam3,4 · Elan Golan5 · Alexandra Dimitrakopoulou2,6 · Adam Mitchell7 · Mattias Spaepen8 · Clive Beggs2 · Carlton Cooke9 · Per Holmich10,11 Received: 29 April 2017 / Accepted: 16 August 2017 © The Author(s) 2017. This article is an open access publication Abstract Results The pyramidalis is the only abdominal muscle Purpose Adductor longus injuries are complex. The anterior to the pubic bone and was found bilaterally in all confict between views in the recent literature and various specimens. It arises from the pubic crest and anterior pubic nineteenth-century anatomy books regarding symphyseal ligament and attaches to the linea alba on the medial border. -
Divarication of Rectus Abdominis Muscle Postpartum Information And
Divarication of rectus abdominis muscle éçëíé~êíìã Information and advice What is divarication and why do I have it? For some women, pregnancy can cause separation of the stomach muscles which can also be referred to as Diastasis Recti. The right and left sides of the rectus abdominis muscle (‘six pack muscle’) separate at the linea alba which connects the two sides of the muscle together. Rectus Abdominis Abdominal Separation (approximate representation) (approximate representation) It is normal in pregnancy for the stomach muscles to separate as the uterus continues to grow and push on the abdominal wall. This only becomes problematic in pregnancy when the abdominal wall is weak. The abdominal muscles are an important muscle group in supporting your back. If they remain weak after pregnancy, it can increase your risk of suffering from back pain. Diagnosis – how do I know if I have a separation? Most pregnant women will have a separation of one or two fingers width after pregnancy and this is normal. In most cases this will spontaneously recover and will not cause you any problems. However if the gap is more than two fingers width and you have a visible doming at the midline, you may have a divarication of the abdominis muscle and would benefit from seeing a physiotherapist. You can measure this yourself by lying with your knees bent and using your fingers as a guide at the level of your belly button. What can I do to help myself? Try to avoid all activities which place a lot of pressure on your abdominal wall, or cause an over stretch to your stomach. -
T1 – Trunk – Bisexual
T1 – Trunk, Bisexual 3B – B30 Torso - # 02 Page 1 of 2 T1 – Trunk, Bisexual 1. Frontal region 48. Frontal bone 2. Orbital region 49. Temporalis muscle 3. Temporal region 50. Ball of the eye (ocular bulb) 4. Nasal region 51. Zygomatic bone (cheekbone) 5. Infraorbital region 52. External carotid artery 6. Infratemporal region 53. Posterior belly of digastric muscle 7. Oral region 54. tongue 8. Parotideomasseteric region 55. Mental muscle 9. Buccal region 56. Anterior belly of digastric muscle 10. Chin region 57. Hyoid bone 11. Sternocleidomastoideus muscle 58. Thyroid cartilage 12. Right internal jugular vein 59. Cricothyroid muscle 13. Right common carotid artery 60. Thyroid gland 14. Superior thyroid artery 61. Inferior thyroid vein 15. Inferior belly of omohyoid muscle 62. Scalenus anterior muscle 16. Right subclavian artery 63. Trachea (windpipe) 17. Clavicle 64. Left subclavian vein 18. Right subclavian vein 65. Left brachiocephalic vein 19. Right brachiocephalic vein 66. Superior vena cava 20. Pectoralis major muscle 67. Ascending aorta 21. Pectoralis minor muscle 68. Bifurcation of trachea 22. Right superior lobar bronchus 69. Bronchus of left inferior lobe 23. Right inferior lobar bronchus 70. Thoracic part of aorta 24. ?Serratus anterior muscle 71. Esophagus (gullet) 25. Right lung 72. External intercostal muscles 26. Diaphragm 73. Foramen of vena cava 27. 7th rib 74. Abdominal part of esophagus 28. Costal part of diaphragm 75. Spleen 29. Diaphragm, lumber part 76. Hilum of spleen 30. Right suprarenal gland 77. Celiac trunk 31. Inferior vena cava 78. Left kidney 32. Renal pyramid 79. Left renal artery and vein 33. Renal pelvis 80.