Patient and AVM characteristics
| Characteristic | Summary |
|---|---|
| Count | 34 |
| Patient age (median) (IQR) (yr) | 43.5 (28.8–59.0) |
| Female (No.) (%) | 14 (41) |
| AVM size (median) (IQR) (cm) | 2.2 (1.4–3.8) |
| Ruptured prior imaging (No.) (%) | 16 (47) |
| Lobar location (No.) (%) | 27 (79) |
| Deep venous drainage (No./total) (%) | 17/34 (50) |