title: [A case of repeated vulvular pneumoperitoneum caused by minute ulcerative lesions of the stomach].
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000150:complications*; D011027:Pneumoperitoneum / Q000209:etiology*; D012008:Recurrence; D013276:Stomach Ulcer / Q000150:complications*