Case 2 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).

Subclavian steal syndrome is a circulation issue. It occurs when blood flow reverses in an artery. Read about symptoms, causes, treatment, and more.

Introduction Right aberrant subclavian artery, also called arteria lusoria, is reported to be the most common intrathoracic abnormality of the aortic arch, with an incidence of 1 to 2%. [1] ...

Subclavian steal syndrome affects the artery that supplies blood to the neck and head or the arteries that supply blood to the arms. Because of this, people may experience symptoms in these areas.