title: Villous tumors of the duodenum and jejunum. Report of four cases and review of the literature.
mesh_terms: D000236:Adenoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D000368:Aged; D002779:Cholestasis / Q000209:etiology; D004379:Duodenal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D007414:Intestinal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D007415:Intestinal Obstruction / Q000209:etiology; D007583:Jejunum / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011859:Radiography