Presentation at admission (N = 96)
| Symptoms and Signs | No. (%) |
|---|---|
| Incidental finding | 41 (42.7) |
| Headache | 18 (18.7) |
| Dizziness | 13 (13.5) |
| Diplopia | 5 (5.2) |
| Memory disturbance | 3 (3.0) |
| Limb weakness | 3 (3.1) |
| Ptosis | 3 (3.1) |
| Vertigo | 2 (2.1) |
| Tinnitus | 2 (2.1) |
| Paresthesia | 1 (1.0) |
| Tremor | 1 (1.0) |
| Syncope | 2 (1.9) |
| Recanalization | 2 (1.9) |