CTICasesRight-Sided Aortic Arch with Aberrant Left Subclavian Artery
Imaging findings
A right-sided aortic arch causing tracheal and esophageal displacement, with a tight ligamentum arteriosum forming a vascular ring.
Key takeaways
Vascular rings can cause dysphasia and respiratory symptoms. Surgical ligation of the ligamentum is the standard treatment.
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