Table 3.
Skin doses on RANDO model and the increase percentage of the presecription dose (40Gy/15fx).
Breast conserving surgery (BCS) / Unit: Gray | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MRIdian 0.35T (+) | MRIdian 0.35T (-) | MRIdian 0.35T (+) + bolus | Pinnacle | |||||||||||||
Dmean | Dmin | Dmax | Dmean | Dmin | Dmax | Dmean | Dmin | Dmax | Dmean | Dmin | Dmax | |||||
Nose Skin | 0.16 | 0.07 | 0.26 | 0.65% | 0.26 | 0.09 | 0.61 | 1.52% | 0.14 | 0.07 | 0.24 | 0.60% | 0.04 | 0 | 0.11 | 0.27% |
Chin Skin | 1.66 | 0.51 | 3.92 | 9.79% | 0.7 | 0.35 | 1.05 | 2.62% | 0.71 | 0.31 | 2.03 | 5.07% | 0.17 | 0.02 | 0.49 | 1.22% |
Neck Skin | 0.82 | 0.51 | 2.24 | 5.59% | 0.73 | 0.56 | 1.00 | 2.50% | 0.68 | 0.49 | 0.9 | 2.25% | 0.54 | 0.11 | 0.91 | 2.27% |
Abdominal Skin | 1.02 | 0.56 | 2.00 | 4.99% | 0.89 | 0.55 | 1.5 | 3.75% | 0.99 | 0.57 | 1.99 | 4.97% | 0.54 | 0.02 | 1.09 | 2.72% |
Thyroid | 0.58 | 0.36 | 0.88 | 2.20% | 0.58 | 0.42 | 0.81 | 2.02% | 0.57 | 0.35 | 0.8 | 2.00% | 0.42 | 0.26 | 0.68 | 1.70% |
(+) with.
(-) without.