AJNR -- Choi et al. 28 (3): 439 Figure 3

Click on image to view larger version.

Fig 3. A 69-year-old male patient with dizziness.

A, 3D TOF-MRA shows a focal high-grade stenosis (white arrow) at the proximal portion of the basilar trunk.

B, DSA oblique view also shows a focal high-grade stenosis (black arrow) at the corresponding location.