[Acute peptic ulcer as a fatal postoperative complication].
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010049:Ovarian Diseases / Q000601:surgery; D010437:Peptic Ulcer / Q000209:etiology*; D011183:Postoperative Complications; D001745:Urinary Bladder Diseases / Q000601:surgery