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![Congenital arch malformation: a review of morphology and surgical management of circumflex aortic arch](https://image.oaes.cc/e507100d-66e3-40f0-9c63-b727c1868120/3771.fig.3.jpg)
Figure 3. Comparison between A: circumflex aorta with right aortic arch; B: double aortic arch with dominant right aortic arch (dominant RAA) with right common carotid (RCCA) right subclavian artery (RSCA), left common carotid artery (LCCA) and the left subclavian artery (LSCA); C: post-surgical division of the non-dominant distal left aortic arch in a patient with double aortic arch; D: double aortic arch with atretic left segment marked in red with the aberrant left subclavian (ALSCA) arising from Kommerell’s diverticulum (KD)