Table 5 Results from dose plan analysis (total treatment) for Patient 1
From: On the performances of different IMRT treatment planning systems for selected paediatric cases
Obj | Corvus1 | Eclipse1 | Hyperion2 | KonRad1 | OMP2 | PinnEUD2 | PinnPhy2 | Precise2 | |
|---|---|---|---|---|---|---|---|---|---|
PTV1 (44.8 Gy) | |||||||||
D1% Gy | Prescript | 51.4 | 50.4 | 49.3 | 50.7 | 50.6 | 50.4 | 49.1 | 51.3 |
D99% Gy | Prescript | 34.2 | 36.7 | 32.9 | 33.2 | 36.8 | 37.9 | 37.8 | 32.7 |
V90% % | 100% | 89.8 | 93.7 | 91.6 | 92.7 | 96.7 | 96.4 | 96.3 | 91.6 |
V107% % | 0% | 18.9 | 10.5 | 7.7 | 14.0 | 6.4 | 7.3 | 4.1 | 17.1 |
SD Gy | 0 Gy | 3.7 | 2.7 | 3.2 | 3.3 | 2.7 | 2.4 | 2.3 | 3.5 |
CI | 1.0 | 1.03 | 1.10 | 1.06 | 1.13 | 1.24 | 1.20 | 1.24 | 1.10 |
PTV2 (9.6 Gy) | |||||||||
D1% Gy | Prescript | 11.1 | 10.3 | 10.6 | 10.5 | 10.8 | 14.4 | 13.0 | 10.7 |
D99% Gy | Prescript | 6.6 | 8.3 | 7.5 | 5.8 | 7.8 | 0.8 | 4.5 | 7.3 |
V90% % | 100% | 87.9 | 97.7 | 94.4 | 96.8 | 96.1 | 69.3 | 74.1 | 91.2 |
V107% % | 0% | 22.6 | 1.2 | 6.2 | 4.6 | 6.9 | 53.6 | 37.5 | 16.5 |
SD Gy | 0 Gy | 0.9 | 0.4 | 0.6 | 0.6 | 0.6 | 3.3 | 1.7 | 0.7 |
CI | 1.0 | 0.94 | 1.17 | 1.18 | 1.13 | 1.24 | 0.82 | 0.91 | 1.14 |
PTV2 (54.4 Gy) | |||||||||
Mean Gy | 54.4 Gy | 53.7 | 54.5 | 53.1 | 54.4 | 53.9 | 54.3 | 54.3 | 54.3 |
Max pt Gy | Prescript | 64.3 | 63.7 | 59.8 | 62.6 | 68.3 | 65.8 | 60.9 | 62.6 |
D1% Gy | Prescript | 60.8 | 60.2 | 57.6 | - | 60.2 | 61.5 | 60.1 | 61.6 |
D99% Gy | Prescript | 41.0 | 45.3 | 40.2 | - | 44.7 | 41.9 | 45.7 | 40.0 |
V90% % | 100% | 88.2 | 94.8 | 89.8 | - | 96.5 | 83.3 | 94.2 | 91.9 |
V107% % | 0% | 10.7 | 8.1 | 0.4 | - | 3.5 | 23.1 | 9.7 | 16.3 |
Vertebra | |||||||||
Mean Gy | < 20 Gy | 24.1 | 21.2 | 20.1 | 24.1 | 19.4 | 21.5 | 25.6 | 26.0 |
Spinal Cord | |||||||||
Max pt Gy | < 45 Gy | 38.0 | 27.8 | 23.4 | 35.1 | 27.4 | 33.2 | 46.2 | 35.6 |
D1% Gy | Minimise | 34.6 | 24.6 | 21.6 | - | 19.5 | 28.2 | 41.3 | 33.4 |
Right Lung | |||||||||
Mean Gy | < 15 Gy | 10.1 | 10.4 | 9.0 | 11.1 | 9.8 | 11.6 | 13.0 | 11.6 |
V20 Gy % | Minimise | 3.6 | 7.4 | 3.1 | - | 3.7 | 11.4 | 14.2 | 9.9 |
Left uninv. Lung | |||||||||
Mean Gy | < 15 Gy | 18.8 | 17.1 | 15.1 | 17.9 | 17.7 | 17.8 | 21.4 | 21.8 |
V20 Gy % | Minimise | 42.0 | 32.2 | 30.0 | - | 31.3 | 36.0 | 45.7 | 50.9 |
Heart | |||||||||
Mean Gy | < 30 Gy | 24.8 | 29.1 | 28.8 | 31.5 | 29.3 | 23.8 | 26.0 | 26.0 |
Max pt Gy | Minimise | 52.2 | 53.7 | 53.4 | 56.5 | 55.5 | 55.7 | 60.0 | 53.6 |
D1% Gy | Minimise | 45.7 | 50.0 | 50.4 | - | 53.1 | 52.9 | 57.4 | 50.0 |
Healthy tissue | |||||||||
Mean Gy | Minimise | 8.3 | 7.9 | 7.0 | 8.6 | 9.2 | 7.6 | 8.5 | 8.4 |
Max pt Gy | Minimise | 51.8 | 63.6 | 59.6 | 65.4 | 68.9 | 65.1 | 59.7 | 58.8 |
V10 Gy cm3 | Minimise | 2810 | 2340 | 2310 | - | 2640 | 2770 | 3020 | 3040 |
nV10 Gy | Minimise | 4.9 | 4.1 | 4.0 | - | 4.9 | 4.7 | 5.2 | 5.6 |
V90% cm3 | Minimise | 31 | 86 | 52 | - | 127 | 71 | 77 | 78 |