TABLE 1.
Dosimetric criterion of the target and OARs.
| Structure | Dosimetric criterion | Value |
|---|---|---|
| PTV | V30Gy > 95% | 95.6% |
| V27.9 Gy > 99% | 99.7% | |
| Dmax < 115% | 109.1% | |
| Spinal cord | Dmax ≤ 39.08 Gy | 22.3 Gy |
| Spinal cord_PRV | Dmax < 43.24 Gy | 24.79 Gy |
| Esophagus | Dmean < 30.92 Gy | 11.21 Gy |
| Lungs_partial | V18.65 Gy ≤ 30% | 4.3% |
| Dmean ≤ 18.65 Gy | 3.88 Gy | |
| Heart | V23.07 Gy < 10% | 6.7% |
| Dmean < 23.95 Gy | 1.65 Gy | |
| D33% < 53.07 Gy | 2.90 Gy | |
| D67% < 40.36 Gy | 1.16 Gy | |
| D100% < 36.08 Gy | 0.5 Gy | |
| Liver | Dmean < 25.7 Gy | 10.52 Gy |
| Kidney_L | Dmean < 14.16 Gy | 4.79 Gy |
| Kidney_R | Dmean < 14.16 Gy | 2.86 Gy |
| Stomach | Dmax < 48 Gy | 32.17 Gy |
| D2% < 44.61 Gy | 31.83 Gy | |
| D25% < 40.36 Gy | 31.32 Gy | |
| Duodenum | D0.1cc < 58.88 Gy | 32.16 Gy |
| D10cc < 40 Gy | 31.19 Gy | |
| Bowel space | V40.36 Gy < 195 cc | 0 cc |