title: Cholecystoduodenal fistula secondary to penetrating duodenal ulcer: a case of conservative management.
authors.forename: Muhammad Hanif
authors.initials: MH
authors.lastname: Shiwani
mesh_terms: D053799:2-Pyridinylmethylsulfinylbenzimidazoles; D000368:Aged; D000890:Anti-Infective Agents / Q000627:therapeutic use; D000897:Anti-Ulcer Agents / Q000627:therapeutic use; D004381:Duodenal Ulcer / Q000150:complications* / Q000175:diagnosis / Q000628:therapy*; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy*; D064747:Lansoprazole; D009853:Omeprazole / Q000031:analogs & derivatives / Q000627:therapeutic use
chemical_list: D053799:2-Pyridinylmethylsulfinylbenzimidazoles; D000890:Anti-Infective Agents; D000897:Anti-Ulcer Agents; D064747:Lansoprazole; D009853:Omeprazole