Premature newborn with respiratory distress Pediatric Imaging Chest March 23, 2026February 13, 2026 CXR AP shows hazy ground glass opacity throughout the right lung. The left lung is hyperexpanded and has multiple circular bubbly and branching interstitial lucencies that radiate from the left hilum. The diagnosis was pulmonary interstitial emphysema in the left lung. Related Published March 23, 2026February 13, 2026