Table 4 Average relative volumes of PTVs covered by 95% of prescription dose ( PV 95 ), and Mean lung dose ( PM LD ) (Gy) from CVCT, MIP3, AVG and EE plans under conditions of nominal, over irradiation and under irradiation
From: Evaluation and comparison of New 4DCT based strategies for proton treatment planning for lung tumors
| Â | Case | A | F | ||||
|---|---|---|---|---|---|---|---|
| Â | Irradiate mode | Over | Under | Nominal | Over | Under | Nominal |
PV 95 (%) | CVCT plan | 95.6 | 77.4 | 96.1 | 100 | 91.0 | 95.4 |
MIP3 plan | 96.9 | 96.0 | 98.4 | 100 | 98.4 | 100 | |
AVG plan | 95.7 | 73.7 | 89.8 | 100 | 99.7 | 100 | |
EE plan | 95.7 | 76.3 | 96.8 | 100 | 99.9 | 100 | |
PM LD (Gy) | CVCT plan | 2.9 | 1.6 | 2.4 | 8.7 | 6.3 | 8.4 |
MIP3 plan | 3.0 | 1.7 | 2.8 | 9.0 | 7.0 | 8.8 | |
AVG plan | 2.9 | 1.6 | 1.7 | 9.0 | 7.3 | 8.6 | |
| Â | EE plan | 2.9 | 1.7 | 2.4 | 9.1 | 7.4 | 8.7 |