Table 3:
Summary of GRE MRI findings according to occlusion sites
Location
ICAS Group (
n
= 18)
Non-ICAS Group (
n
= 73)
SVS Absent
SVS Present
SVS Absent
SVS Present
M1
18
0
20
46
M2
0
0
4
3
Total (
n
= 91)
18
0
24
49