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HSRT Characteristics
| Median (range) | |
|---|---|
| Maximum diameter of brain metastasis (cm) | 4.1 (3.1-5.5) |
| Gross Tumor Volume (GTV) of the first course of HSRT (cm3) | 17.48 (6.28-64.65) |
| Dose of the first course of HSRT (Gy) | 40 (20-53) |
| Fractions of the first course of HSRT | 10 (4-15) |
| No. of patients receiving HSRT boost | 23 |
| Dose of HSRT boost (Gy) | 20 (10-35) |
| Fractions of HSRT boost | 4 (2-10) |
| GTV of HSRT boost (cm3) | 10.22 (2.03-37.51) |
