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Am J Gastroenterol. 1998 Jul;93(7):1141-3.

Gastrointestinal bleeding after cold biopsy.

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1
Monash Medical Centre Gastroenterology Unit, Clayton, Victoria, Australia.

Abstract

Cold biopsy of the gastric mucosa is useful in many gastroduodenal disorders. Antral biopsies are done with increasing frequency to confirm Helicobacter pylori infection and to determine the type and content of gastritis. Gastrointestinal bleeding after gastric cold biopsy is rare. We report two patients who developed melena after cold biopsy of the gastric antrum. Repeat gastroscopies excluded lesions other than the biopsied sites as the source of bleeding. Colonoscopies in both cases did not reveal any evidence of lower GI bleed. Relevant medications include amlodipine, in case 1, and brufen, which was used in case 2 but discontinued before biopsy. Literature review has shown the rarity of clinically significant hemorrhage resulting from gastric cold biopsy. Nevertheless, all patients undergoing gastroscopy should be informed of this potential complication.

[Indexed for MEDLINE]

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