Mean dose to the heart (cGy) | Ipsilateral lung V20 Gy (%) | |||||||
---|---|---|---|---|---|---|---|---|
Number | Proposed Work | 3-region breast model | Dosimetrist Optimized | Single TPD | Proposed Work | 3-region breast model | Dosimetrist Optimized | Single TPD |
1 | 11.0 | 15.0 | 13.7 | 13.4 | 0.42 | 2.30 | 2.41 | 2.05 |
2 | 298 | 296 | 294 | 327 | 18.2 | 18.3 | 16.7 | 20.3 |
3 | 177 | 165 | 109 | 160 | 5.12 | 4.91 | 3.56 | 4.65 |
4 | 271 | 267 | 149 | 250 | 9.09 | 9.03 | 8.07 | 7.93 |
5 | 40.8 | 44.9 | 39.7 | 42.0 | 16.6 | 16.8 | 15.8 | 16.2 |
6 | 113 | 112 | 108 | 111 | 8.95 | 8.84 | 8.33 | 8.59 |
7 | 47.0 | 52.4 | 47.7 | 51.7 | 9.56 | 11.2 | 9.9 | 10.9 |
8 | 26.9 | 28.9 | 26.5 | 28.7 | 11.4 | 11.2 | 11.4 | 10.9 |
9 | 95.9 | 128 | 89.5 | 125 | 9.18 | 10.8 | 7.8 | 10.6 |
10 | 406 | 402 | 159 | 397 | 18.7 | 18.5 | 12.4 | 18.2 |
Global dose max (%) | CTV dose min (%) | |||||||
---|---|---|---|---|---|---|---|---|
Number | Proposed work | 3-region breast model | Dosimetrist optimized | Single TPD | Proposed work | 3-region breast model | Dosimetrist optimized | Single TPD |
1 | 107.7 | 108.5 | 109.1 | 113.3 | 96.9 | 97.3 | 104.1 | 96.0 |
2 | 109.7 | 111.3 | 106.5 | 111.8 | 74.4 | 75.0 | 76.9 | 74.2 |
3 | 107.4 | 108.1 | 107.5 | 112.7 | 95.5 | 88.7 | 95.3 | 89.1 |
4 | 107.5 | 110.4 | 105.9 | 109.8 | 95.5 | 95.2 | 95.0 | 96.8 |
5 | 107.7 | 109.7 | 104.0 | 105.0 | 95.1 | 95.9 | 98.1 | 87.8 |
6 | 107.5 | 108.7 | 105.5 | 111.4 | 97.9 | 96.0 | 99.3 | 97.4 |
7 | 108.0 | 114.2 | 105.9 | 116.3 | 95.4 | 95.4 | 95.7 | 95.4 |
8 | 107.6 | 112.6 | 106.6 | 114.6 | 95.3 | 92.8 | 97.8 | 94.1 |
9 | 107.5 | 115.5 | 106.0 | 118.1 | 95.6 | 95.6 | 95.1 | 95.0 |
10 | 107.5 | 108.6 | 107.8 | 114.4 | 86.1 | 81.6 | 87.8 | 87.2 |
Radius | ||
---|---|---|
Number | % Difference | Difference (cm) |
1 | 9.6 [9.3–9.9] | 0.70 [0.68–0.72] |
2 | 6.2 [5.7–6.7] | 0.40 [0.39–0.41] |
3 | 22.0 [21.5–22.5] | 1.00 [0.98–1.02] |
Average | 12.6 [10.4–14.8] | 0.69 [0.59–0.79] |
Number | Proposed Work HI | 3-region breast model | Dosimetrist Optimized HI | Single TPD HI |
---|---|---|---|---|
1 | 26.7 | 22.4 | 16.5 | 23.0 |
2 | 17.8 | 19.2 | 14.1 | 19.1 |
3 | 10.6 | 15.2 | 11.2 | 17.2 |
4 | 11.8 | 14.6 | 9.51 | 13.3 |
5 | 8.49 | 7.87 | 3.32 | 8.04 |
6 | 8.79 | 14.1 | 6.64 | 12.6 |
7 | 4.59 | 7.44 | 3.82 | 8.19 |
8 | 7.57 | 21.5 | 8.84 | 23.5 |
9 | 11.3 | 17.9 | 8.29 | 18.7 |
10 | 10.6 | 16.0 | 10.5 | 17.8 |