Table 2 Final planning goals and weighting factors for both institutions
Priority 1: Primary Conformality Goals (WF = 1000) | ||||||
ROI Name | Dose Parameter | Target (Gy) | Distance (cm) | Â | Â | Â |
PTV48 | Dmax | 46.8 | 1.5 | Â | Â | Â |
Priority 2: Target Goals (WF = 250) | ||||||
ROI Name | Dose Parameter | Target (%Presc,PTV) | Â | Â | Â | Â |
PTV60 | Dmin | 98.7 | Â | Â | Â | Â |
PTV60 | Dmax | 101.7 | Â | Â | Â | Â |
PTV60 | D50% max | 99.5 | Â | Â | Â | Â |
PTV57.5 | Dmin | 98.7 | Â | Â | Â | Â |
PTV57.5 | Dmax | 102.5 | Â | Â | Â | Â |
PTV48 | Dmin | 97.3 | Â | Â | Â | Â |
PTV48 | Dmax | 104.9 | Â | Â | Â | Â |
Priority 3: Trade-off Goals (Standard) | ||||||
ROI Name | Dose Parameter | Target (Gy or %Vol) | WF (IA) | WF (IB) | Â | Â |
Rectum | V23.4Â Gy (%) | 0.0 | 3.5 | 3.5 | Â | Â |
Rectum | V31.5Â Gy (%) | 0.0 | 3.5 | 3.5 | Â | Â |
Rectum | V39.6Â Gy (%) | 0.0 | 0.044 | - | Â | Â |
Rectum | V47.7Â Gy (%) | 0.0 | 0.088 | - | Â | Â |
Rectum | V51.8Â Gy (%) | 0.0 | 29.9 | 29.9 | Â | Â |
Rectum | V55.9Â Gy (%) | 0.0 | 3.5 | - | Â | Â |
Rectum | Dmax (Gy) | 60.0 | 0.586 | 0.586 | Â | Â |
Rectum | Dmean (Gy) | 5.0 | 5.84 | 5.84 | Â | Â |
Bladder | V30.0Â Gy (%) | 0.0 | 0.316 | 0.316 | Â | Â |
Bladder | V39.6Â Gy (%) | 0.0 | 0.316 | 0.316 | Â | Â |
Bladder | V47.7Â Gy (%) | 0.0 | 0.316 | 0.316 | Â | Â |
Bladder | V51.8Â Gy (%) | 0.0 | 0.316 | 0.316 | Â | Â |
Bladder | V55.9Â Gy (%) | 0.0 | 0.316 | - | Â | Â |
Bladder | Dmax (Gy) | 54.0 | 0.316 | 0.316 | Â | Â |
Bladder | Dmean (Gy) | 5.0 | 3.73 | 3.73 | Â | Â |
Bowel | V36.0Â Gy (%) | 0.0 | - | 0.413 | Â | Â |
Bowel | V45.6Â Gy (%) | 0.0 | - | 0.413 | Â | Â |
Priority 3: Trade-off Goals (Dose Fall Off) | ||||||
ROI Name | Fall Off Type | High Dose Level (Gy) | Low Dose Level (Gy) | Dose Gradient (%Presccm− 1) | WF (IA) | WF (IB) |
External | Normal Tissue Falloff | 60.0 | 30.0 | 50% | 204 | 204 |
PTV57.5 | Intra PTV Falloff | 54.0 | 54.0 | 75% | 10.7 | 29.8 |
PTV48 | Intra PTV Falloff | 54.6 (54.0)* | 45.6 | 75% | 29.8 | 29.8 |