Structure | Dosimetry | 3D-CRT | IMRT | sRapidArc | scRapidArc | snRapidArc |
---|---|---|---|---|---|---|
PTV-G | V95% (%) | 90.73 | 99.71 | 99.31 | 99.71 | 99.92 |
V110% (%) | 14.18 | 12.86 | 16.74 | 0.07 | 0.97 | |
D2% (Gy) | 83.96 | 79.60 | 78.85 | 75.92 | 76.69 | |
CI | 0.54 | 0.68 | 0.73 | 0.83 | 0.83 | |
HI | 0.49 | 0.15 | 0.15 | 0.11 | 0.12 | |
PTV1 | V95% (%) | 86.40 | 100 | 99.99 | 99.50 | 99.72 |
V110% (%) | 76.76 | 93.51 | 93.83 | 89.77 | 90.54 | |
D2% (Gy) | 82.39 | 79.23 | 78.73 | 75.80 | 76.53 | |
CI | 0.43 | 0.45 | 0.47 | 0.54 | 0.54 | |
HI | 1.13 | 0.22 | 0.21 | 0.21 | 0.21 | |
PTV2 | V95%(%) | 85.45 | 99.54 | 99.70 | 99.80 | 99.50 |
V110% (%) | 50.94 | 78.31 | 76.62 | 66.22 | 66.13 | |
D2% (Gy) | 78.81 | 77.76 | 77.83 | 75.12 | 75.75 | |
CI | 0.59 | 0.74 | 0.77 | 0.83 | 0.83 | |
HI | 1.42 | 0.47 | 0.47 | 0.45 | 0.47 | |
Brain | D1% (Gy) | 69.66 | 68.70 | 66.07 | 62.36 | 62.03 |
Dmean (Gy) | 23.06 | 28.98 | 25.85 | 21.18 | 19.19 | |
V5Gy(%) | 91.03 | 100 | 100 | 100 | 100 | |
V10Gy (%) | 60.98 | 100 | 79.34 | 58.12 | 50.14 | |
V15Gy (%) | 53.51 | 86.76 | 65.14 | 46.09 | 38.63 | |
V20Gy (%) | 47.28 | 52.46 | 50.99 | 37.24 | 31.36 | |
V30Gy (%) | 30.62 | 29.31 | 29.18 | 23.89 | 20.14 | |
V40Gy (%) | 21.01 | 16.92 | 16.65 | 12.64 | 10.21 | |
V50Gy (%) | 11.85 | 7.64 | 6.98 | 4.23 | 3.49 | |
V60Gy (%) | 4.39 | 3.33 | 2.24 | 1.14 | 1.12 | |
V70Gy (%) | 0.91 | 0.04 | 0 | 0 | 0 | |
Eye-L | D1% (Gy) | 27.85 | 42.91 | 40.17 | 37.98 | 43.90 |
Eye-R | D1% (Gy) | 29.96 | 49.11 | 37.13 | 36.23 | 36.43 |
Len-L | D1% (Gy) | 10.52 | 16.02 | 10.84 | 10.23 | 10.28 |
Len-R | D1% (Gy) | 10.85 | 16.53 | 10.85 | 10.09 | 10.41 |
Never-L | D1% (Gy) | 7.10 | 36.82 | 30.16 | 31.06 | 35.38 |
Never-R | D1% (Gy) | 8.90 | 45.64 | 32.61 | 34.50 | 29.25 |
Chiasm | D1% (Gy) | 5.20 | 23.10 | 23.16 | 12.82 | 13.87 |