School ager with hypoxia who has Eisenmenger syndrome due to a ventricular septal defect and a brain abscess Pediatric Imaging Chest April 12, 2021February 17, 2022 CXR AP (above) shows prominence of the central pulmonary arteries and multiple round lesions of varying size throughout both lungs which on the axial CT with contrast of the chest (below) are shown to have indistinct margins. The diagnosis was septic emboli in the lungs in a patient with Eisenmenger syndrome. Related Published April 12, 2021February 17, 2022