Right Sided Aortic Arch Associated with Limb Length Discrepancy: A Rare Vaso Occlusive Manifestation

Background: Right aortic arch is rare. It may be associated with critical subclavian stenosis. Case characteristics: A three month old baby presented with visible shortening of left arm. Observation: CT angiogram revealed right aortic arch with stenosis of left subclavian artery. Outcome: Gradual correction of limb discrepancy after successful Stenting. Message: Vaso-occlusive features may be a rare presentation of aortic arch anomalies.