Right aortic arch with a retroesophageal left subclavian artery and an anomalous origin of the pulmonary artery from the aorta

Abstract

We report the case of a newborn with a rare anatomic variation: a right aortic arch with a retroesophageal left subclavian artery and an anomalous origin of the pulmonary artery from the aorta. This variation was diagnosed using echocardiography and computed tomography, and we treated the condition surgically.