Clinical outcome and complications
| Variables | N (%) |
|---|---|
| SICH | 1 (4) |
| Dissection | 3 (12) |
| NIHSS drop ≥4 at hospital discharge | 10/23 (43) |
| Perforation | 1 (4) |
| 90 day mRS <2 | 9/22 (41) |
| 90 day mRS <3 | 14/22 (64) |
| 90 day mortality | 2/22 (9) |
| 90 day recurrent symptoms | 0 |
| Re-stenosis on follow-up image | 2/16 (13) |
mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; SICH, symptomatic intracranial hemorrhage.