School ager with fever and worsening cough Pediatric Imaging Chest July 26, 2026April 24, 2026 CXR PA (left) shows an opacity in the lateral aspect of the right middle lobe which on the CXR lateral (right) projects over the heart. The diagnosis was bacterial pneumonia in the lateral aspect of the right middle lobe. Related Published July 26, 2026April 24, 2026