Polypoid adenomas of Brunner glands.
D000328:Adult; D004379:Duodenal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D004386:Duodenum / Q000473:pathology; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D009325:Nausea / Q000209:etiology; D011859:Radiography; D014839:Vomiting / Q000209:etiology