Yamaguchi Medical Journal
Online ISSN : 1880-4462
Print ISSN : 0513-1731
ISSN-L : 0513-1731
Case Report
A Case of Brunner Gland Hyperplasia with Gastrointestinal Bleeding
Kanae YANOAtsuyoshi HIRANOSatoshi OSHITAKatsunori HARADAMasako TSUCHIYATeruaki KIMURAAkira KATOMihoko SETOGUCHISatoyoshi YAMASHITAKiwamu OKITA
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2015 Volume 64 Issue 2 Pages 115-120

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Abstract

Tarry stool indicates bleeding from diseases in the upper gastrointestinal tract such as peptic ulcers or rupture of varices. A 64-year old man complaining of tarry stool visited a hospital for check-up. Upper and lower gastrointestinal endoscopic examination revealed a submucosal tumor-like protruding lesion at the duodenal bulbus. Obvious bleeding was never seen around this lesion. Because there was a erosion on the polypoid lesion, we considered that the lesion was the source of bleeding. The resected specimen revealed that tumor size was 30×25mm and histological diagnosis was Brunner’s gland hyperplasia. We report a case of duodenal tumor found by tarry stool.

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© 2015 by Yamaguchi University Medical Association
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