Table 3 Objectives for IMRT treatment planning of plan-WP with a prescribed dose of 50.4 Gy to PTV-LAG
Target Volumes | |||
|---|---|---|---|
| Â | D min | D 95 | D max |
PTV-1 | 47.5 Gy | 50.9 Gy | Â |
PTV-2 | 59.4 Gy | 62.8 Gy | 68 Gy |
PTV-LAG | 47.5 Gy | 50.4 Gy | Â |
Organs at risk | |||
PTV-1 sine PTV-2 | Max 62.8 Gy to 5% | Max 56 Gy to 50% | D max 66.2 Gy |
Help contour ring 1 cm | Max 50 Gy to 15% | Max 40 Gy to 50% | D max 54 Gy |
Help contour ring 2–3 cm | Max 30 Gy to 25% | Max 20 Gy to 60% | D max 40 Gy |
Bladder (BV) | Max 60 Gy to 5% | Max 45 Gy to 20% | Max 30 Gy to 50% |
Rectal volume sine PTV | Max 50 Gy to 5% | Max 35 Gy to 20% | Max 25 Gy to 70% |
Seminal vesicles | Max 55 Gy to 20% | Â | Â |