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(b)
| D95% | D90% | D50% | |
| PTVm | — | 33.2 | 35.0 |
| PTVe | 20.0 | — | 20.0 |
| Dmax(1 cm3) | Dmean | Maximum dose/volume | |
| PRVsc | 23.8 | — | — |
| Kidney | — | <10.0 | V10 Gy<10% |
| Oesophagus | 24.0 | — | |
| Liver | — | <20.0 | V5 Gy≤5% |
D, dose; Dmax(1 cm3), maximum dose to 1 cm3 of structure; GTVe, elective gross tumour volume; GTVm, macroscopic gross tumour volume; OAR, organs at risk; PRVsc, planning risk volume of the spinal cord; PTV, planning target volume; PTVe, elective PTV; PTVm, macroscopic PTV; V, volume.
