Choledochoduodenal fistulas complicating duodenal ulcer.
D000368:Aged; D001658:Biliary Fistula / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D004381:Duodenal Ulcer / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014628:Vagotomy