Clinical and angiographic follow-up results
| Characteristics | N (%) |
|---|---|
| Clinical follow-up | 117 (100) |
| Length of follow-up (months)a | 24 ± 46 |
| mRS at latest follow-up | |
| 0–2 | 111 (95) |
| 3–5 | 6 (5.1) |
| Angiographic follow-up | 91/117 (78) |
| Length of image follow-up (months)a | 7 ± 5 |
| Angiographic follow-up results | |
| Cured | 66 (73) |
| Improve | 6 (6.6) |
| Stable | 3 (3.3) |
| Recurrence | 16 (18) |
↵a Median ± IQR.