Right aberrant subclavian artery, also called arteria lusoria, is one of the most common intrathoracic arterial anomalies. Although mostly asymptomatic, the retroesophageal and retrotracheal ...
The second branch is the right subclavian artery and finally, the aberrant innominate artery originates posteriorly. The ring is formed by the left ligamentum. Vascular rings with left aortic arch ...