title: Another look at pneumoperitoneum.
mesh_terms: D005260:Female; D006801:Humans; D010538:Peritonitis / Q000150:complications; D011027:Pneumoperitoneum / Q000150:complications / Q000000981:diagnostic imaging* / Q000209:etiology; D011183:Postoperative Complications; D011860:Radiography, Abdominal