Pneumoperitoneum following gastroscopy without demonstrable perforation at laparotomy.
D000005:Abdomen; D005773:Gastroscopy; D006801:Humans; D007274:Injections, Intraperitoneal; D007813:Laparotomy; D011027:Pneumoperitoneum; D013270:Stomach / Q000175:diagnosis*
PNEUMOPERITONEUM; STOMACH/examination