AVM nidus volume and irradiation parameters and dosage of radiosurgery
| Case # | Size of AVM Nidus (ml) | Number of Isocenters | Maximum Target Dose (Gy) | Minimum Target Dose (Gy) | Isodose Shell at Target Margin (%) | Mean Target Dose (Gy) |
|---|---|---|---|---|---|---|
| 1 | 17 | 20 | 29.7 | 17.5 | 59 | 23.5 |
| 2 | 27 | 25 | 29.0 | 16.5 | 57 | 22.2 |
| 3 | 14 | 19 | 31.0 | 18.0 | 58 | 23.4 |
| 4 | 16 | 19 | 32.4 | 17.5 | 54 | 23.8 |
| 5 | 16 | 21 | 30.9 | 17.0 | 55 | 23.0 |
| 6 | 39 | 22 | 30.2 | 16.0 | 53 | 22.0 |
| 7 | 28 | 25 | 29.0 | 16.5 | 57 | 22.1 |
| 8 | 21 | 24 | 29.8 | 17.0 | 57 | 22.3 |
| 9 | 23 | 27 | 29.0 | 16.5 | 57 | 22.3 |
| 10 | 19 | 23 | 29.8 | 17.0 | 57 | 17.0 |
| 11 | 26 | 22 | 29.7 | 16.5 | 56 | 22.7 |
| 12 | 34 | 24 | 29.0 | 16.5 | 57 | 22.0 |
| 13 | 10 | 18 | 31.9 | 18.5 | 58 | 25.1 |
| 14 | 22 | 24 | 29.8 | 17.0 | 57 | 22.7 |
| 15 | 53 | 31 | 28.2 | 15.5 | 55 | 21.1 |
| 16 | 26 | 22 | 29.8 | 17.0 | 57 | 22.5 |
| 17 | 39 | 27 | 29.1 | 16.0 | 55 | 22.0 |
| 18 | 32 | 29 | 28.5 | 16.5 | 58 | 22.1 |
| 19 | 13 | 15 | 32.5 | 18.2 | 56 | 25.0 |