title: A case of gastropericardial fistula.
mesh_terms: D000368:Aged; D001344:Autopsy; D005402:Fistula / Q000209:etiology / Q000473:pathology; D005747:Gastric Fistula / Q000209:etiology / Q000473:pathology; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000150:complications; D010496:Pericardium / Q000473:pathology; D011026:Pneumopericardium / Q000209:etiology; D013270:Stomach / Q000473:pathology; D013276:Stomach Ulcer / Q000150:complications