Gallstone obstruction of the second portion of the duodenum.
D000368:Aged; D001658:Biliary Fistula / Q000150:complications; D002769:Cholelithiasis / Q000150:complications*; D004378:Duodenal Diseases / Q000209:etiology*; D005705:Gallbladder Diseases / Q000150:complications; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D011859:Radiography