Newborn with echogenic appearing kidneys on prenatal US Pediatric Imaging Chest September 22, 2025July 6, 2026 CXR AP shows low lung volumes bilaterally due to a small thorax. There is a moderate amount of air in the right pleural space. The diagnosis was pulmonary hypoplasia due to oligohydramnios and a right pneumonthorax. Related Published September 22, 2025July 6, 2026