Structure | Parameter | Objective | SFRT_1 | SFRT_1 A | SFRT_1 B |
---|---|---|---|---|---|
CTV | D90% | 30 Gy | 30 | 35.3 ± 3.2 [30.3,38.2] | 33.1 ± 2.5 [30.1,37.9] |
V45Gy | ≥ 50–55% | 43.1 ± 7.5 [33.0,55.9] | 61.3 ± 13.9 [35.3,77.4] | 51.6 ± 13.8 [36.4,76.4] | |
V60Gy | ≥ 30% | 15.4 ± 5.6 [6.9,23.9] | 29.2 ± 13.0 [7.2,47.1] | 18.7 ± 11.0 [5.4,43.4] | |
PTV2mm | D90% | 30 Gy | 23.2 ± 1.3 [21.0,24.5] | 27.2 ± 2.8 [22.3,30.6] | 28.2 ± 1.8 [25.1,] |
PTV5mm | D90% | 30 Gy | 20.0 ± 1.4 [19.0,21.8] | 23.5 ± 2.8 [20.1,27.4] | 25.1 ± 1.6 [22.1,26.8] |
Bladder | D2cm3 | < 23.75 (27.5) Gy | 22.4 ± 2.0 [20.2,27.0] | 26.2 ± 1.7 [23.0,27.4] | 26.1 ± 1.3 [24.2,27.4] |
Rectum | D2cm3 | < 17.0 (19.45) Gy | 13.9 ± 2.9 [11.2,19.6] | 16.2 ± 2.9 [10.4,20.6] | 18.6 ± 0.8 [16.9,19.4] |
Sigmoid | D2cm3 | < 19.5 (21.65) Gy | 2.6 ± 3.1 [0.5,10.4] | 3.0 ± 3.1 [0.6,10.5] | 5.3 ± 6.3 [0.6,18.7] |
Bowel | D2cm3 | < 17.0 (19.45) Gy | 9.1 ± 5.9 [1.2,17.6] | 10.5 ± 6.8 [1.5,19.9] | 10.2 ± 6.2 [1.4,17.2] |