Results 31 to 40 of about 2,094 (154)

Computer-Assisted Differentiation between Colon-Mesocolon and Retroperitoneum Using Hyperspectral Imaging (HSI) Technology

Diagnostics, 2022
Complete mesocolic excision (CME), which involves the adequate resection of the tumor-bearing colonic segment with “en bloc” removal of its mesocolon along embryological fascial planes is associated with superior oncological outcomes.
Nariaki Okamoto, María Rita Rodríguez-Luna, Valentin Bencteux, Mahdi Al-Taher, Lorenzo Cinelli, Eric Felli, Takeshi Urade, Richard Nkusi, Didier Mutter, Jacques Marescaux, Alexandre Hostettler, Toby Collins, Michele Diana   +12 more
doaj   +1 more source

INI1-negative colorectal undifferentiated carcinoma with rhabdoid features and postoperative rapidly growing liver metastases: a case report and review of the literature

Surgical Case Reports, 2021
Background Malignant tumors with rhabdoid features are extremely rare. They can occur in various organs, including the gastrointestinal tract, with common clinical features of high malignancy and poor prognosis.
Masatsugu Kojima, Toru Miyake, Tomoyuki Ueki, Hiroyuki Ohta, Ryoji Kushima, Masanori Shiohara, Hiroo Mizuta, Hiroya Iida, Tsuyoshi Yamaguchi, Sachiko Kaida, Katsushi Takebayashi, Hiromitsu Maehira, Yusuke Nishina, Tomoharu Shimizu, Eiji Mekata, Masaji Tani   +15 more
doaj   +1 more source

Diagnosis of incarcerated intramesosigmoid hernia aided by multiplanar reconstruction images of multidetector computed tomography: a case report

Surgical Case Reports, 2018
Background Internal hernia is a rare cause of intestinal obstruction, and sigmoid mesocolon hernia is an extremely rare form of this condition. Among sigmoid mesocolon hernias, intramesosigmoid hernia is the least frequent subtype. We described a case of
Hideki Nagano, Takanori Goi, Seiichi Taguchi, Takayoshi Tsubaki, Hidemasa Uematsu   +4 more
doaj   +1 more source

Laparoscopy-Assisted Repair for Intersigmoid Hernia

Case Reports in Gastroenterology, 2020
Intersigmoid hernia is a rare clinical entity. Only 6 cases of laparoscopic repair for intersigmoid hernia have been reported since 1977. We herein report such a case, which was successfully diagnosed preoperatively and treated with laparoscopic repair ...
Yuichi Nakaseko, Koichiro Haruki, Kai Neki, Ryosuke Hashizume, Ken Eto, Katsuhiko Yanaga   +5 more
doaj   +1 more source

Level of Vascular Ligation for Sigmoid Colon Cancer: Does It Matter? The Pina Low‐T Study

Journal of Surgical Oncology, Volume 134, Issue 2, Page 263-271, August 2026.
ABSTRACT Background and Methods In sigmoid colon cancer surgery, the inferior mesenteric artery (IMA) can be ligated at its origin (high ligation, HLG) or distal to the left colic artery bifurcation (low ligation, LLG). While high ligation facilitates lymph node harvest and mobilization, it may compromise colonic perfusion and increase nerve injury ...
Silvia Picotto, Elisabetta Seno, Marcello Calabrò, Massimiliano Di Marzo, Giuseppina Lo Moro, Mauro Santarelli, Paolo Delrio, Andrea Muratore   +7 more
wiley   +1 more source

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

Giant Omental Fibromatosis Presenting as Pelvic Mass [PDF]

Journal of Clinical and Diagnostic Research, 2015
Omental fibromatosis (abdominal desmoids) is a rare benign but locally aggressive neoplasm characterized by mass like or infiltrative growth of fibrous tissue.
Channabasappa Kori, Pradyumn Singh, Neelesh Jain, Jaswant Jain, Vijay Kumar   +4 more
doaj   +1 more source

Pneumatosis Cystoides Intestinalis Mimicking Perforation in a Patient With Gastric Signet Ring Cell Carcinoma: A Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Pneumatosis cystoides intestinalis (PCI) poses a diagnostic challenge by radiographically mimicking surgical emergencies like perforation. This case highlights that while PCI itself may be benign, the decision for exploration must weigh the risk of missing a life‐threatening condition or a coincident malignancy.
Yongshuai Lin, Weimin Wu, Xin Zhao, Jun Wang, Juan Yang   +4 more
wiley   +1 more source

Dedifferentiated liposarcoma arising from the sigmoid mesocolon: A case report [PDF]

World Journal of Gastroenterology, 2007
Dedifferentiated liposarcoma is a variant of liposarcoma with a more aggressive course. It occurs most commonly in the retroperitoneum and rarely in other anatomic locations. In the present report, we describe a case of dedifferentiated liposarcoma that occurred in an unusual location, sigmoid mesocolon, which has not yet been documented.
Brody, Winn, John, Gao, Homayoon, Akbari, Baishali, Bhattacharya   +3 more
openaire   +2 more sources

Mesenteric panniculitis of the sigmoid colon: a case report and review of the literature

Journal of Medical Case Reports, 2007
Introduction Mesenteric panniculitis of the sigmoid colon is a rare occurrence in surgical practice. The aim of this article is to present a case of mesenteric panniculitis of the sigmoid colon and a short review of the literature.
Popkharitov Angel I, Chomov Georgi N
doaj   +1 more source