PMC3569897_01
Computed Tomography Angiography of the Neck.. (A) Bifurcation of the right common carotid artery showing area of stenosis (arrow) in the proximal external carotid artery. (B) Narrowing and contour abnormalities (arrows) in both subclavian arteries.
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In addition, there was a moderate stenosis of the proximal portion of the right external carotid artery (Figure 1).