Newborn with abdominal distension and fever Pediatric Imaging Gastrointestinal July 28, 2019July 26, 2019 Supine (left) and upright (right) AXR show a central fixed air collection that does not appear to conform to bowel and does not demonstrate any of the classic signs of free air. The diagnosis was pneumoperitoneum. Related Published July 28, 2019July 26, 2019
