Tension pneumoperitoneum.
D000328:Adult; D003108:Colonic Diseases / Q000150:complications; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications; D011027:Pneumoperitoneum / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D011247:Pregnancy; D011645:Puerperal Infection / Q000150:complications*; D011859:Radiography; D014385:Tuberculosis, Gastrointestinal / Q000150:complications*