Presentation
Pre-employment screening. No significant past medical history.
Patient Data
Age: 25 years
Gender: Male
Frontal

Right-sided aortic arch and descending thoracic aorta. Mild left-sided tracheal bowing is seen at the level of the right aortic arch. Heart and lungs are normal. No pleural effusion or pneumothorax is seen.
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Axial C+ arterial phase

Right sided aortic arch with aberrant left subclavian artery arising from the Kommerell diverticulum.
Case Discussion
Asymptomatic patient with incidental finding of right sided aortic arch on pre-employment screening chest radiograph.