Table 4.
DVH metrics for the clinical plan and the Rapidplan® re-plan for patient 291 at RS2. While the metrics were noticeably high for the original plan, re-planning resulted in values much closer to the model prediction.
| Patient #291 | Clinical | Replan | |
|---|---|---|---|
| PTV | Max (Gy) | 56.9 | 53.2 |
| D95% (Gy) | 50.7 | 50.4 | |
| Lungs | V40Gy (%) | 2.2 | 1.4 |
| V30Gy (%) | 6.1 | 3.1 | |
| V20Gy (%) | 16.2 | 11.8 | |
| V10Gy (%) | 24.7 | 19.1 | |
| P (%) | 54.3% | 68.1% | |
| F (%) | 66.4% | 8.7% | |
| gEUD (Gy) | 8.1 | 7.3 | |
| mRSR (Gy) | 0.3 | −0.3 | |
| Heart | V30Gy (%) | 28.2 | 17.7 |
| Mean (Gy) | 23.1 | 18.7 | |
| P (%) | 98.3% | 23.5% | |
| F (%) | 100% | 56.5% | |
| gEUD (Gy) | 24.1 | 20.7 | |
| mRSR (Gy) | 2.3 | 0.0 | |
| Liver | V30Gy (%) | 11.4 | 6.3 |
| V20Gy (%) | 40.7 | 33.3 | |
| Mean (Gy) | 14.8 | 12.5 | |
| P (%) | 84.2% | 27.4% | |
| F (%) | 100% | 100% | |
| mRSR (Gy) | 2.1 | 0.5 | |
| Stomach | Mean (Gy) | 9.1 | 7.4 |
| P (%) | 65.9% | 19.3% | |
| F (%) | 100.0% | 51.0% | |
| gEUD (Gy) | 43.6 | 41.4 | |
| mRSR (Gy) | 2.5 | 0.1 | |