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Percentage of contralateral breast that received 10 Gy of 3DCRT plans and IMRT plans with different numbers of beams.
| Treatment techniques | Percentage of contralateral breast that received 10 Gy (V10) (mean ± std.deviation) |
|---|---|
| CTT | 0.03 ± 0.18 |
| IMRT7 | 0.38 ± 0.82 |
| IMRT9 | 0.60 ± 1.11A |
| IMRT11 | 0.68 ± 1.19A |
p < 0.05 significantly higher than CTT.
