title: Perforated duodenal ulcer with coexistent gastric carcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications* / Q000601:surgery; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications* / Q000601:surgery; D004947:Esophagus / Q000601:surgery; D005743:Gastrectomy; D005774:Gastrostomy; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000150:complications* / Q000601:surgery; D011708:Pylorus / Q000601:surgery; D013156:Splenectomy; D013274:Stomach Neoplasms / Q000150:complications* / Q000601:surgery