Villous adenoma of the duodenum: report of a case with massive hemorrhage.
D000236:Adenoma / Q000175:diagnosis / Q000473:pathology; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D004386:Duodenum / Q000000981:diagnostic imaging; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011859:Radiography