Demographics and AVM features of the 17 patients with AVMs included in the study
| AVM (No.) | Age (yr) | Sex | Nidal Size (cm3) | Drainage | Eloquence | SMG (1–5) | Major Feeding Arteries |
|---|---|---|---|---|---|---|---|
| 1 | 43 | M | 5.6 × 4.1 × 5.1 | D+S | N | 3 | LMCA, LACA, RACA |
| 2 | 29 | M | 4.0 × 3.5 × 3.4 | D+S | N | 3 | RPcomA, RPCA |
| 3 | 43 | M | 2.7 × 3.1 × 3.1 | D+S | Y | 3 | RPcomA, RPCA |
| 4 | 21 | F | 4.0 × 3.4 × 3.8 | D+S | Y | 4 | LMCA, LPCA, LMMA |
| 5 | 22 | M | 2.5 × 2.3 × 2.4 | D+S | N | 2 | RMCA |
| 6 | 68 | F | 4.0 × 3.0 × 2.5 | D+S | Y | 4 | LACA, RACA, RMCA |
| 7a | 34 | M | 3.3 × 2.3 × 2.5 | S | N | 1 | RACA |
| 8 | 40 | F | 3.0 × 2.0 × 4.0 | D+S | N | 2 | LMCA, LPCA |
| 9 | 25 | F | 2.3 × 2.3 × 1.7 | D+S | N | 2 | RMCA |
| 10 | 52 | F | 2.4 × 2.1 × 2.6 | S | N | 1 | LPICA |
| 11a | 16 | F | 2.3 × 2.8 × 2.8 | S | Y | 2 | LACA, LMCA |
| 12 | 55 | M | 2.1 × 3.6 × 2.6 | S | N | 2 | LMCA, LPCA |
| 13 | 49 | M | 1.9 × 2.4 × 2.4 | S | N | 1 | RMCA |
| 14 | 41 | F | 6.6 × 3.7 × 5.2 | D+S | Y | 4 | LMCA, LPCA, LACA |
| 15 | 29 | M | 5.4 × 3.7 × 5.5 | D+S | Y | 4 | RMCA, RPCA |
| 16a | 36 | M | 3.6 × 3.4 × 3.2 | S | N | 2 | RACA, RMCA |
| 17 | 66 | M | 2.6 × 2.3 × 1.7 | D+S | Y | 3 | LMCA, LPCA |
Note:—D indicates deep; S, superficial; L, left; R, right; Y, yes; N, no; LPICA, left posterior inferior cerebellar artery; LACA, left anterior cerebral artery; RACA, right anterior cerebral artery; RPcomA, right posterior communicating artery; LMMA, left middle meningeal artery.
↵a Contralateral arteries not visible in the 4D flow data.