Congenital duodenal web in an adult.
D000367:Age Factors; D000368:Aged; D004380:Duodenal Obstruction / Q000150:complications / Q000151:congenital* / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery; D004386:Duodenum / Q000002:abnormalities*; D005260:Female; D013271:Gastric Dilatation / Q000209:etiology; D006801:Humans; D007413:Intestinal Mucosa / Q000002:abnormalities; D011859:Radiography