Table 2 Comparison of the plan results for the clinical case.
From: Two-step intensity modulated arc therapy (2-step IMAT) with segment weight and width optimization
| Â | Plan 5 | Plan 6 | Plan 7 |
|---|---|---|---|
D 1, PTV (%) | 114.4 | 106.9 | 107.2 |
D 99, PTV (%) | 87.1 | 96.7 | 97.2 |
V 105, PTV (%) | 56.6 | 6.3 | 7.0 |
HI | 1.31 | 1.11 | 1.10 |
D 1, OAR (%) | 62.4 | 59.5 | 60.5 |
C(x) | 611.65 | 10.61 | 11.41 |