title: Combined gastric and duodenal ulcers.
mesh_terms: D004322:Drainage; D004381:Duodenal Ulcer / Q000150:complications* / Q000601:surgery; D006801:Humans; D011707:Pyloric Stenosis / Q000150:complications / Q000503:physiopathology; D011708:Pylorus / Q000503:physiopathology; D013276:Stomach Ulcer / Q000150:complications* / Q000601:surgery; D014628:Vagotomy