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Anomalies of the peritoneum and the colon are quite common. Some of these anomalies can disturb the normal digestive and absorptive functions of the intestine and the others might result in formation of volvulus or impede the blood supply of the intestine. We report a rare, combined variation of peritoneum and ascending colon. In a 70-year-old male cadaver, the greater omentum was very small and extended only for about an inch below the transverse colon. From its lower end, a fibrous band extended to the right wall of the upper part of ascending colon. There was a deep constriction on the right wall of the ascending colon at the site of attachment of the fibrous band. The ascending colon was grossly dilated. Further, the ascending colon was mobile and presented a small ascending mesocolon along its left edge. We discuss the possible embryological basis and clinical and surgical relevance of the case.
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http://dx.doi.org/10.5115/acb.20.082 | DOI Listing |
Ann Gastroenterol Surg
September 2025
Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental Sciences Niigata University Niigata Japan.
Aims: To determine the optimal extent of lymph node dissection for non-metastatic colon cancer by tumor location based on the therapeutic value index (TVI) for each lymph node station.
Methods: Consecutive patients with surgical stage I-III colon or rectosigmoid cancer in the Japanese Society for Cancer of the Colon and Rectum database who underwent curative resection between January 2003 and December 2014 were analyzed. The TVI was defined as the incidence of lymph node metastasis multiplied by 5-year overall survival and calculated for each nodal station stratified by tumor location.
Am J Case Rep
September 2025
Department of Medicine, Infectious Disease Section, King Fahad Specialist Hospital, Dammam, Saudi Arabia.
BACKGROUND Gastrointestinal mucormycosis is an underrecognized and underreported fungal infection with a high mortality rate. Diagnosis is often confounded by a non-specific constellation of signs and symptoms. We present a case of neutropenic colitis and ileocecal perforation secondary to gastrointestinal mucormycosis.
View Article and Find Full Text PDFSci Prog
September 2025
Department of Gastroenterology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China.
Colonic intussusception after endoscopic submucosal dissection (ESD) is an uncommon, yet clinically significant complication. Therapeutic approaches for postoperative intussusception encompass conservative management, endoscopic reduction, and surgical intervention. We present a case involving a woman in her early 40s who experienced acute abdominal pain and fever shortly after ESD for a large ascending colonic adenoma.
View Article and Find Full Text PDFAnn Surg
September 2025
Department of Hepatobiliary and Pancreas Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.
Objective: The aim of this study was to investigate the safety and outcomes of radical resection combined with in vivo hypothermic perfusion and intestinal auto-transplantation (IATx) for tumors invading the mesenteric root vascular system.
Background: Radical resection combined with IATx is safe and effective for mesenteric root tumors invading the vascular system. However, classic IATx procedures require removing the mesenteric root tumor as well as the small intestine and ascending colon for ex vivo hypothermic perfusion.
BMC Womens Health
September 2025
Department of Gynecology, Liaoning Cancer Hospital & Institute, Cancer Hospital of Dalian University of Technology, Cancer Hospital of China Medical University, Shenyang, Liaoning, 110042, China.