Foreign bodies in the stomach and duodenum.
D000328:Adult; D004386:Duodenum / Q000000981:diagnostic imaging*; D005547:Foreign Bodies / Q000150:complications / Q000000981:diagnostic imaging*; D005548:Foreign-Body Migration; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology; D007416:Intestinal Perforation / Q000209:etiology; D008297:Male; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*