Results 51 to 60 of about 7,367 (208)

The junction between the midgut and hindgut co‐localizes with the rectosigmoid junction

Journal of Anatomy, Volume 249, Issue 1, Page 33-53, July 2026.
At 5 weeks of development, the midgut has formed its primary loop (left). It is well established that the midgut is bounded cranially by the caudal end of the ventral mesentery and the presence of the common bile duct, but its caudal boundary remains to be established.
Hui Gao, Nutmethee Kruepunga, Greet Mommen, Susanne E. Köhler, Jill P. J. M. Hikspoors, Wouter H. Lamers   +5 more
wiley   +1 more source

Pleomorphous leiomyosarcoma of the mesocolon: a case report

The Pan African Medical Journal, 2015
Leiomyosarcoma is a rare tumor of the smooth muscle, but relatively frequent in the stomach and the small intestine. The mesocolic site is rare. Globally, leimyosarcoma represents less than 0, 1% of the malignant tumors found in the colon and the anus ...
Saad Rifki Jai, Robleh Hassan Farah, Brahim Hamdaoui, Rachid Boufettal, Farid Chehab   +4 more
doaj   +1 more source

A CASE OF LEIOMYOBLASTOMA OF THE MESOCOLON

The journal of the Japanese Practical Surgeon Society, 1993
We report a case of leiomyoblastoma of the mesocolon, together with a brief review of the literature. A 79-year-old female was admitted to the hospital because of an abdominal mass. Abdominal CT scanning revealed a giant tumor with septums in the upper abdomen.
SHIIKI, Shigeo, KUWATA, Yasunori, KASHIHARA, Eiji, UEDA, Uzo, GOUCHI, Akira, ORITA, Kunzo   +5 more
openaire   +2 more sources

Cytoreductive Surgery in Patients With Metastatic Succinate Dehydrogenase‐Deficient Gastrointestinal Stromal Tumors

Journal of Surgical Oncology, Volume 133, Issue 8, Page 999-1006, June 15, 2026.
ABSTRACT Background and Objectives Succinate dehydrogenase‐deficient (SDH‐deficient) gastrointestinal stromal tumors (GIST) are characterized by variable disease biology with poor responses to traditional tyrosine kinase inhibitors. The role of surgical intervention has been highly debated.
Katherine Y. Chen, Mark Antkowiak, Ashwyn K. Sharma, Robert Mallory, Adam M. Burgoyne, Paul T. Fanta, Jason K. Sicklick   +6 more
wiley   +1 more source

Prospective Feasibility Study of Laparoscopic and Robotic Distal Gastrectomy for Advanced Gastric Cancer to Verify the Safety of Surgical Proximal Margins

Annals of Gastroenterological Surgery, Volume 10, Issue 3, Page 663-670, May 2026.
ABSTRACT Ensuring an adequate surgical proximal margin (SPM) is crucial in radical gastrectomy for gastric cancer. However, the lack of tactile feedback in laparoscopic distal gastrectomy (LDG) and robotic distal gastrectomy (RDG) poses challenges in precisely determining tumor boundaries, particularly in advanced gastric cancer, where tumor ...
Rie Makuuchi, Souya Nunobe, Naoki Ishizuka, Shinichiro Atsumi, Yoshiaki Shoji, Motonari Ri, Masaru Hayami, Tomoyuki Irino, Manabu Ohashi, Takeshi Sano   +9 more
wiley   +1 more source

When Carcinoma Meets Sarcoma: A Rare Case of Pancreatic Carcinosarcoma and Review of Literature

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Pancreatic carcinosarcoma is an extremely rare and aggressive malignancy with both epithelial and mesenchymal components. This case contributes to the limited global literature, emphasizing the importance of awareness, accurate diagnosis, and further research to improve understanding and management of this lethal tumor.
Pouria Abedini, Behnam Sanei, Ali Hajihashemi, Maryam Sanei, Alireza Firouzfar   +4 more
wiley   +1 more source

Robotic transmesocolonic Pyelolithotomy of horseshoe kidney

International Brazilian Journal of Urology, 2015
Introduction The purpose of this video is to demonstrate the use of the robot to perform a transmesocolonic pyelolithotomy of a horseshoe kidney. Materials and Methods A 35-year old female presented with vague abdominal pain. CT scan imaging revealed the
Emad S Rajih, Mohammed F Al-otaibi, Waleed K Alkhudair   +2 more
doaj   +1 more source

Locally Advanced Synchronous Hemorrhagic Gastric Cancer—From the First Symptom to Therapy—Case Report

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Gastric cancer is one of the most common malignancies worldwide, and its incidence shows global variability, with the highest rates reported in Eastern Asia, Eastern Europe, and South America due to the aging population and growth of high‐risk groups.
Szabolcs Attila Gabor, Botond Istvan Kiss, Renata Moriczi, Evelyn Siklodi, Daniela Tatiana Sala, Radu Mircea Neagoe   +5 more
wiley   +1 more source

Strangulation of the small intestine caused by an intra-mesosigmoid hernia: a case report

Surgical Case Reports, 2017
Sigmoid mesocolon hernia is an uncommon type of internal hernia with only a few cases reported to date. This disease entity can progress rapidly to cause vascular disturbance, necrosis, and perforation of the bowel wall; therefore, early diagnosis and ...
Kotaro Hirashima, Kazutoshi Date, Kanako Fujita, Norihiko Koide, Akihito Kamuro, Hiroshi Kato, Nobuhiro Fujita   +6 more
doaj   +1 more source

Revising Fascial Anatomy With a Focus on the Fusion Fascia in Mesenteric Gastrointestinal Cancer Surgery

Annals of Gastroenterological Surgery, Volume 10, Issue 2, Page 372-385, March 2026.
This review critically reassesses our prior hypothesis and proposes a revised anatomical model of the fusion fascia that is broadly applicable to GI cancer surgeries grounded in the principles of mesenteric resection. Our synthesis suggests that the fusion fascia is neither a dense connective tissue membrane nor a remnant of mesothelial fusion, but ...
Hisashi Shinohara, Yasunori Kurahashi, Jun Watanabe, Yuichi Nagakawa, Tatsuro Nakamura, Eiichiro Nakao, Yudai Hojo, Shugo Kohno, Motoki Murakami, Yoshinori Ishida   +9 more
wiley   +1 more source