title: An unusual cholecystoduodenostomy.
mesh_terms: D000368:Aged; D002763:Cholecystectomy; D001651:Cholestasis, Extrahepatic / Q000209:etiology / Q000628:therapy; D004386:Duodenum / Q000601:surgery*; D042882:Gallstones / Q000150:complications; D006801:Humans; D008297:Male; D001744:Urinary Bladder Calculi / Q000150:complications