In addition, in cases of subclavian steal from the vertebral artery, there is a graded system ... In addition, the use of 64-slice computed tomography angiography (CTA) has resulted in incremental ...

Vertebral artery dissection caused by swinging a ... C, cervical; LM-D, low–molecular weight dextran; M, male; MRA, MR angiography; PICA, posterior inferior cerebellar artery.

Contrast-enhanced magnetic resonance angiography (CE-MRA) is a noninvasive ... Figure 1: Black-blood imaging of the superficial femoral artery (magnified in the insert) revealing the absence ...