Skip to main content
. 2017 Apr;9(Suppl 4):S264–S270. doi: 10.21037/jtd.2017.03.141

Figure 2.

Figure 2

Computed tomography (CT) scans demonstrating an aberrant right subclavian artery (ARSA)—instead of taking origin from the brachiocephalic artery the ARSA is the last branch off the aortic arch and loops around to reach the right side. (A,B) ARSA is indicated by the arrow; (C,D) three-dimensional (3D) volume rendered images obtained from a CT scan.