Toddler who is HIV positive with respiratory distress Pediatric Imaging Chest September 8, 2025April 30, 2025 CXR AP and lateral (above) shows a diffuse, symmetrical, reticulonodular infiltrate which is better appreciated on the magnified view (below). There is no hilar lymphadenopathy. The diagnosis was lymphoid interstitial pneumonia. Related Published September 8, 2025April 30, 2025