[Bleeding duodenal ulcer associated with annular pancreas].
D000328:Adult; D004381:Duodenal Ulcer / Q000150:complications*; D006801:Humans; D008297:Male; D010179:Pancreas / Q000002:abnormalities*; D010438:Peptic Ulcer Hemorrhage / Q000150:complications*
Krovotochashchaia duodenal'naia iazva pri kol'tsevidnoĭ podzheludochnoĭ zheleze.