title: [2 cases of perforation of an acute ulcer of the gastric fundus following thoracic surgery].
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation; D011013:Pneumonectomy; D011183:Postoperative Complications; D013276:Stomach Ulcer
vernacular_title: Dva sluchaia perforatsii ostroĭ iazvy dna zheludka posle torakal'nykh operatsiĭ.