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Dosimetric and volumetric data of the irradiated metastases
| Metastases (n = 254) | Median | Range |
|---|---|---|
| Volume GTV (cm3) | 0.193 | 0.010–9.184 |
| Volume PTV (cm3) | 0.483 | 0.060–11.900 |
| Cumulative volume PTV (cm3) | 3.373 | 0.361–12.682 |
| Median dose GTV (Gy) | 21.99 | 16.56–25.04 |
| Median dose PTV (Gy) | 20.93 | 16.19–23.95 |
| PTV prescription (Gy) | 19 | 15–20 |
GTV gross tumor volume; PTV planning tumor volume
