Right aberrant subclavian artery, also called arteria lusoria, is one of the most common intrathoracic arterial anomalies. Although mostly asymptomatic, the retroesophageal and retrotracheal ...

An 80-year-old male patient had clinical symptoms of dysphagia in association with an aberrant right subclavian artery and an aneursym that was 4.5 cm in diameter (fig 1). Contrast examination of ...