Organs at Risk | Â | Axilla prone | Axilla supine | Significance | Partial axilla prone | Partial axilla supine | Significance |
---|---|---|---|---|---|---|---|
Heart | |||||||
 | Volume (ml) | 631 ± 109 | 649 ± 141 | - | 631 ± 109 | 649 ± 141 | - |
 | Dmean (Gy) | 2.38 ± 0.28 | 2.52 ± 0.59 | - | 2.24 ± 0.85 | 2.83 ± 0.61 | - |
 | D02 (Gy) | 14.83 ± 1.64 | 14.02 ± 5.60 | - | 16.18 ± 10.22 | 18.75 ± 7.94 | - |
 | V5 (%) | 7.10 ± 1.93 | 6.83 ± 3.56 | - | 6.60 ± 4.32 | 7.79 ± 2.32 | - |
 | V10 (%) | 3.47 ± 0.92 | 3.51 ± 2.35 | - | 3.69 ± 2.86 | 4.12 ± 1.91 | - |
 | V20 (%) | 1.04 ± 0.39 | 1.23 ± 1.20 | - | 1.60 ± 1.86 | 1.90 ± 1.45 | - |
 | V30 (%) | 0.10 ± 0.18 | 0.06 ± 0.05 | - | 0.66 ± 1.10 | 0.64 ± 1.02 | - |
Ipsilateral lung | |||||||
 | Volume (ml) | 1240 ± 364 | 1158 ± 290 | - | 1240 ± 364 | 1158 ± 290 | - |
 | Dmean | 5.52 ± 0.73 | 7.51 ± 1.03 | P < 0.05 | 4.22 ± 0.53 | 6.82 ± 1.35 | P < 0.05 |
 | D02 | 28.44 ± 1.16 | 34.28 ± 4.05 | P < 0.05 | 29.71 ± 1.83 | 34.19 ± 1.93 | P < 0.05 |
 | V5 | 28.85 ± 1.62 | 35.35 ± 2.11 | P < 0.05 | 20.32 ± 3.09 | 31.81 ± 5.45 | P < 0.05 |
 | V10 | 16.91 ± 2.94 | 23.80 ± 2.77 | P < 0.05 | 11.82 ± 1.30 | 20.54 ± 5.39 | P < 0.05 |
 | V20 | 7.13 ± 1.69 | 13.59 ± 3.22 | P < 0.05 | 5.65 ± 1.03 | 11.47 ± 4.03 | P < 0.05 |
 | V30 | 1.50 ± 0.47 | 5.49 ± 3.46 | P < 0.05 | 1.94 ± 0.80 | 5.01 ± 2.54 | P < 0.05 |
Contralateral lung | |||||||
 | Volume (ml) | 1536 ± 303 | 1458 ± 318 | - | 1538 ± 303 | 1458 ± 318 | - |
 | Dmean | 0.35 ± 0.04 | 0.60 ± 0.09 | P < 0.05 | 0.31 ± 0.05 | 0.84 ± 0.25 | P < 0.05 |
 | D02 | 0.93 ± 0.06 | 1.93 ± 0.21 | P < 0.05 | 0.90 ± 0.10 | 4.28 ± 2.95 | P < 0.05 |
 | V5 | 0.00 ± 0.00 | 0.04 ± 0.07 | - | 0.00 ± 0.00 | 1.30 ± 1.67 | - |
 | V10 | 0.00 ± 0.00 | 0.01 ± 0.03 | - | 0.00 ± 0.00 | 0.45 ± 0.58 | - |
 | V20 | 0.00 ± 0.00 | 0.00 ± 0.00 | - | 0.00 ± 0.00 | 0.01 ± 0.01 | - |
 | V30 | 0.00 ± 0.00 | 0.00 ± 0.00 | - | 0.00 ± 0.00 | 0.00 ± 0.00 | - |
Contralateral breast | |||||||
 | Volume (ml) | 703 ± 235 | 665 ± 232 | - | 703 ± 235 | 665 ± 232 | - |
 | Dmean | 0.33 ± 0.07 | 0.83 ± 0.30 | P < 0.05 | 0.36 ± 0.10 | 1.01 ± 0.28 | P < 0.05 |
 | D02 | 1.07 ± 0.16 | 2.54 ± 0.84 | P < 0.05 | 1.30 ± 0.45 | 3.31 ± 1.70 | P < 0.05 |
 | V5 | 0.02 ± 0.05 | 0.20 ± 0.23 | P < 0.05 | 0.03 ± 0.04 | 0.86 ± 1.45 | - |
 | V10 | 0.00 ± 0.00 | 0.00 ± 0.00 | - | 0.00 ± 0.00 | 0.00 ± 0.00 | - |
 | V20 | 0.00 ± 0.00 | 0.00 ± 0.00 | - | 0.00 ± 0.00 | 0.00 ± 0.00 | - |
 | V30 | 0.00 ± 0.00 | 0.00 ± 0.00 | - | 0.00 ± 0.00 | 0.00 ± 0.00 | - |
Thyroid | |||||||
 | Volume (ml) | 22 ± 14 | 19 ± 15 | - | 22 ± 14 | 19 ± 15 | - |
 | Dmean | 5.38 ± 1.37 | 10.96 ± 4.11 | P < 0.05 | 7.05 ± 1.64 | 12.21 ± 3.69 | P < 0.05 |
 | D02 | 18.63 ± 7.53 | 36.04 ± 3.00 | P < 0.05 | 33.91 ± 3.00 | 36.83 ± 1.88 | P < 0.05 |
 | V5 | 28.29 ± 6.33 | 47.29 ± 19.64 | P < 0.05 | 32.55 ± 8.44 | 50.32 ± 19.46 | P < 0.05 |
 | V10 | 17.48 ± 4.82 | 37.49 ± 16.60 | P < 0.05 | 23.55 ± 5.95 | 40.15 ± 16.76 | P < 0.05 |
 | V20 | 7.64 ± 4.82 | 24.66 ± 11.42 | P < 0.05 | 13.73 ± 4.58 | 28.07 ± 9.88 | P < 0.05 |
 | V30 | 2.57 ± 2.13 | 12.57 ± 7.46 | P < 0.05 | 5.47 ± 2.63 | 17.21 ± 7.72 | P < 0.05 |
Oesophagus | |||||||
 | Volume (ml) | 35 ± 16 | 27 ± 12 | P < 0.05 | 35 ± 16 | 27 ± 12 | P < 0.05 |
 | Dmean | 1.11 ± 0.09 | 1.74 ± 0.78 | P < 0.05 | 1.12 ± 0.14 | 2.88 ± 1.75 | P < 0.05 |
 | D02 | 3.36 ± 1.80 | 8.33 ± 8.96 | - | 4.49 ± 2.09 | 16.92 ± 14.49 | P < 0.05 |
 | V5 | 1.00 ± 1.53 | 3.73 ± 5.14 | - | 1.70 ± 1.83 | 9.91 ± 8.21 | P < 0.05 |
 | V10 | 0.06 ± 0.08 | 1.85 ± 4.03 | - | 0.26 ± 0.32 | 6.25 ± 8.12 | - |
 | V20 | 0.00 ± 0.00 | 0.87 ± 1.94 | - | 0.00 ± 0.00 | 3.42 ± 4.83 | - |
 | V30 | 0.00 ± 0.00 | 0.00 ± 0.00 | - | 0.00 ± 0.00 | 1.53 ± 2.59 | - |
Humeral Head | |||||||
 | Volume (ml) | 57 ± 15 | 63 ± 23 | - | 57 ± 15 | 63 ± 23 | - |
 | Dmean | 9.75 ± 3.75 | 7.74 ± 2.94 | - | 9.85 ± 3.64 | 10.69 ± 3.33 | - |
 | D02 | 21.90 ± 1.49 | 25.08 ± 7.98 | - | 23.39 ± 2.10 | 27.22 ± 3.37 | - |
 | V5 | 69.76 ± 22.06 | 47.14 ± 23.45 | - | 64.46 ± 20.25 | 56.82 ± 13.37 | - |
 | V10 | 45.47 ± 31.68 | 23.87 ± 15.82 | - | 43.80 ± 25.85 | 45.89 ± 16.08 | - |
 | V20 | 4.05 ± 1.50 | 8.68 ± 7.57 | - | 9.25 ± 6.17 | 19.60 ± 13.52 | - |
 | V30 | 0.03 ± 0.06 | 1.98 ± 3.00 | - | 0.01 ± 0.03 | 1.37 ± 2.00 | - |
Skin | |||||||
 | Volume (ml) | 34353 ± 9812 | 22946 ± 4460 | - | 34353 ± 9812 | 22946 ± 4460 | - |
 | D02 | 38.40 ± 3.61 | 40.25 ± 0.15 | P < 0.05 | 37.19 ± 5.16 | 39.95 ± 0.54 | P < 0.05 |
 | V105 (%) | 0.19 ± 0.14 | 0.30 ± 0.10 | - | 0.14 ± 0.10 | 0.38 ± 0.14 | P < 0.05 |
 | V105 (ml) | 58.48 ± 37.01 | 68.86 ± 25.29 | - | 44.28 ± 36.22 | 91.48 ± 45.69 | P < 0.05 |
 | V107 (%) | 0.06 ± 0.05 | 0.10 ± 0.05 | - | 0.03 ± 0.04 | 0.12 ± 0.09 | P < 0.05 |
 | V107 (ml) | 17.85 ± 13.43 | 21.85 ± 11.43 | - | 9.77 ± 12.94 | 29.68 ± 27.28 | P < 0.05 |