Gastrinomas are also associated with ZES, a rare condition characterized by multiple peptic ulcers in the duodenum and jejunum and with an incidence of 1-3 cases per million people each year. ZES has ...

A hyperplastic polyp is a growth that can develop in the colon or stomach. They do not always cause symptoms, but some people may experience rectal bleeding. Rarely, the polyps may be precancerous.

A lower duodenal polyp burden was seen after 6 months of treatment with sulindac/erlotinib vs. placebo among patients with familial adenomatous polyposis (FAP), a study published in JAMA reports. For ...

Hyperplastic polyps of the colon are the most common type of benign colonic polyp. Rarely, these polyps may show misplaced epithelium within the submucosa, thereby simulating an adenoma with ...

Background A 64-year-old woman presented to the emergency room with a 3-month history of intermittent abdominal cramps, accompanied by nausea, vomiting, anorexia, and decreased bowel movements ...