Presentation
Work up for cough and breath shortness.
Patient Data
Age: 55 years
Gender: Male
From the case:
Aberrant right subclavian artery
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The right subclavian artery is arising from the arch of aorta directly posterior to the esophagus.
Mild degenerative changes as osteophytosis are seen at the thoracic spine.
Case Discussion
Features on CT scan are consistent with aberrant right subclavian artery (ARSA) that is the most common aortic arch anomaly.