Bilateral common carotid artery common trunk with aberrant right subclavian artery combined with right subclavian steal syndrome: A case report

Figure 5 Computed tomography angiography. A: Showed that the common trunk of the bilateral common carotid artery arose from the aortic arch (red arrow); B: The aberrant right subclavian artery (yellow arrow). Many calcified plaques were found at the beginning of the aberrant right subclavian artery and the common trunk of the bilateral common carotid artery (blue arrow).