An Unusual Association: Anomalous Origin of the Left Pulmonary Artery From the Thoracic Aorta With Total Anomalous Venous Return of the Left Lung

This report describes an extremely rare case involving anomalous origin of the left pulmonary branch from the thoracic aorta associated with ipsilateral anomalous pulmonary venous return in a 4-month-old boy and its successful repair.