| |
LVA (%) |
LVDE (%) |
P-value |
| Anatomical imaging |
|
|
|
| brainstem |
15 (4) |
19 (38) |
<0.0001 |
| cerebellum |
18 (5) |
4 (8) |
NS |
| thalamus |
15 (4) |
5 (10) |
0.08 |
| occipital regions |
28 (8) |
3 (6) |
NS |
| subcortical |
106 (30) |
106 (30) |
NS |
| anterior circulation and other |
175 (49) |
3 (6) |
<0.0001 |
| Angiography (MRA or catheter angiography) – vessel dolichoectasia |
|
|
|
| Arterial territories |
|
|
|
| Basilar artery |
- |
56 (93) |
- |
| Vertebral artery |
- |
2 (3) |
- |
| Ant. circulation - carotid |
- |
1 (2) |
- |
| Ant. circulation - MCA |
- |
1 (2) |
- |
|
