From: Prediction of VMAT delivery accuracy with textural features calculated from fluence maps
Treatment site | N | Photon energy | Prescription dose (Gy) | Fraction number |
---|---|---|---|---|
Trilogy | ||||
H&N | 40 | 6 MV | 67.5, 54, 48 (for PTV1, PTV2, PTV3, respectively) | 30 |
Prostate (PP) | 40 | 15 MV | 50.4 | 28 |
Prostate (BP) | 40 | 15 MV | 30.6 | 17 |
Liver | 11 | 15 MV | 50 | 20 |
Spine | 9 | 15 MV | 30 | 10 |
TrueBeam STx | ||||
H&N | 20 | 6 MV | 67.5, 54, 48 (for PTV1, PTV2, PTV3, respectively) | 30 |
Brain | 20 | 6 MV | 30 | 10 |
Lung (SABR) | 20 | 6 MV FFF | 60 | 4 |
Spine (SABR) | 20 | 10 MV FFF | 16 | 1 |
Liver (SABR) | 20 | 10 MV FFF | 42 | 3 |