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Clinical requirements to target and OARs
| Structures | Constraints | ||
|---|---|---|---|
| Mean dose | Dose volume | ||
| PTV | - | At least 95% volume of PTV to receive the prescribed dose | |
| OAR | Rectum | <35 Gy | Less than 40% volume to exceed 40 Gy |
| Bladder | <35 Gy | Less than 40% volume to exceed 40 Gy | |
| Femur-heads | <25 Gy | Less than 5% volume to exceed 40 Gy | |
