Related Experiment Video
Updated: Aug 13, 2026

Intraoperative Gastroscopy for Tumor Localization in Laparoscopic Surgery for Gastric Adenocarcinoma
Published on: August 9, 2016
Synchronous gastric adenocarcinomas in a patient with Meckel's diverticulum
J M Rieber1, E H Weinshel, T Nguyen
1Department of Medicine, Division of Gastroenterology, VA New York Harbor Healthcare System, 423 East 23rd Street, New York, NY 10010, U.S.A.
Abstract:
Meckel's diverticulum, which is the most common congenital anomaly of the gastrointestinal tract, occurs when the vitelline duct persists past the 7th week of gestation. Although complications may occur in 8% to 22% of patients with Meckel's diverticula, adenocarcinoma is very uncommon. We describe a patient with early gastric cancer who was incidentally found to have a superficial adenocarcinoma arising from ectopic gastric mucosa within a Meckel's diverticulum. To the best of our knowledge, synchronous gastric adenocarcinoma in a patient with Meckel's diverticulum has not been previously reported.
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