School ager with dyspnea Pediatric Imaging Cardiovascular October 9, 2019October 6, 2019 CXR AP (above) shows a hypoplastic right lung, AP arterial (left) and venous (right) phases of a pulmonary artery angiogram show a right pulmonary (scimitar) vein draining into the inferior vena cava. The diagnosis was partial anomalous pulmonary venous return. Related Published October 9, 2019October 6, 2019