Double ductus arteriosus and anomalous origin of the right pulmonary artery from the right-sided duct.

Double ductus arteriosus with anomalous origin of the right pulmonary artery is a rare congenital heart disease. Echocardiography is the first-choice method to diagnose pulmonary arteries and presence of the arterial ductus. Computed tomography (CT) angiography confirms the final diagnosis of the anomalous origin of the pulmonary artery. We report a case diagnosed using 40-slice CT angiography where this case demonstrated presence of both ducts and an anomalous origin of right pulmonary artery from the right-sided ductus arteriosus. .