Characteristics | Outcome |
Mean (SD) age (years) at embolization | 57.4 (10.3) |
Sex | |
Female, N (%) | 29 (72.5) |
Male, N (%) | 11 (27.5) |
Symptoms | |
Orthostatic/Valsalva headache | 38 (95) |
Vestibulocochlear dysfunction | 19 (47.5) |
Cognitive Impairment | 17 (42.5) |
Imbalance or incoordination | 2 (5.0) |
Fistula level | |
Cervical spine | 3 |
Right T1–T4 | 7 |
Left T1–T4 | 2 |
Right T5–T12 | 27 |
Left T5–T8 | 5 |
Left T9–T12 | 5 |
Lumbar spine | 1 |
Number of patients with multiple fistulas treated (%) | 7 (17.5) |
SD, Standard Deviation.