Gallstone ileus. A review and report of four cases.
D000368:Aged; D001658:Biliary Fistula / Q000150:complications / Q000209:etiology; D002769:Cholelithiasis / Q000150:complications*; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications / Q000209:etiology; D007415:Intestinal Obstruction / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D008297:Male; D011859:Radiography