Table 2 Radiosurgical parameters
Parameters | Median values (range) | |
|---|---|---|
1st SRS | 2nd SRS | |
Tumor volume (mL) | 16.4 (10.0-56.1) | 8.9 (2.3-42.6) |
Prescribed isodose volume (mL) | 18.4 (10.8-56.7) | 11.7 (3.6-45.9) |
Prescribed dose (Gy) | 14 (10–16) | 14 (10–15) |
Prescribed isodose (%) | 45 (40–52) | 45 (40–60) |
Maximum dose (Gy) | 31.1 (20–38.1) | 29.2 (22.2-35.7) |
D95 (Gy) | 14.7 (10.2-18.6) | 15.0 (9.6-17.5) |