[Parapapillary choledochoduodenal fistula: diagnosis and treatment].
D000328:Adult; D014670:Ampulla of Vater; D001658:Biliary Fistula / Q000175:diagnosis / Q000601:surgery*; D003137:Common Bile Duct Diseases / Q000175:diagnosis / Q000601:surgery*; D004378:Duodenal Diseases / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis / Q000601:surgery*; D008297:Male