title: Cholecystoduodenocolic fistula secondary to carcinoma of the gallbladder.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications; D001658:Biliary Fistula / Q000209:etiology*; D003108:Colonic Diseases / Q000209:etiology*; D004378:Duodenal Diseases / Q000209:etiology*; D005705:Gallbladder Diseases / Q000209:etiology*; D005706:Gallbladder Neoplasms / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D008297:Male; D008875:Middle Aged