[2 Cases of postoperative peptic ulcer perforating into the free peritoneum].
D005743:Gastrectomy / Q000150:complications*; D006801:Humans; D010437:Peptic Ulcer; D010439:Peptic Ulcer Perforation; D010537:Peritoneum; D011184:Postoperative Period
GASTRECTOMY/complications
Su due casi di ulcera peptica postoperatoria perforata in peritoneo libero.