Table 6 RTOG dosimetric parameter ratios of the re-optimized Type-C plan over the original Type-B plan for the 11 re-optimized patients
Pt # | PTV Volume (cm3) | D95% Reduction (%) | Ratio R100% | Ratio R50% | Ratio D2cm | Ratio V20 |
|---|---|---|---|---|---|---|
1 | 6.1 | 12.5 | 1.0 | 1.2 | 1.1 | 1.2 |
2 | 6.5 | 2.3 | 1.0 | 0.8 | 1.0 | 0.8 |
3 | 13.0 | 10.6 | 0.9 | 0.9 | 1.0 | 1.0 |
4 | 13.6 | 15.1 | 1.0 | 0.9 | 1.0 | 1.0 |
5 | 14.1 | 7.4 | 0.9 | 0.8 | 1.0 | 0.9 |
6 | 17.0 | 4.1 | 1.0 | 0.8 | 1.0 | 0.9 |
7 | 18.0 | 4.5 | 1.0 | 1.1 | 1.0 | 1.2 |
8 | 35.4 | 9.1 | 1.0 | 1.1 | 0.9 | 1.2 |
9 | 37.1 | 4.7 | 0.9 | 1.0 | 1.0 | 1.0 |
10 | 48.8 | 9.7 | 1.0 | 1.0 | 1.0 | 1.0 |
11 | 58.4 | 16.7 | 1.0 | 1.2a | 1.0 | 1.2 |