Aberrant right subclavian artery (CTA)
Presentation
Incidental finding
Patient Data
Age: Adult
From the case:
Aberrant right subclavian artery (CTA)
CT
CTA chest
C+ arterial phase
Typical appearance of a retro-esophageal aberrant right subclavian artery.
Case Discussion
Aberrant right subclavian arteries, with no other arch anomalies, are a common incidental finding and have little clinical significance (other than confusing angiographers).
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