Category | Dose | FB | DIBH | |
---|---|---|---|---|
Course I | Course II | |||
Whole breast (lumpectomy bed) | Lumpectomy bed | |||
Number of patients | 74 | 54 | ||
Hypofractionated RT | 31 | 40 | ||
15F ± 5F | 2.7 Gy/F | 2.0 Gy/F | 22 | 26 |
16F ± 5F | 2.7 Gy/F | 2.0 Gy/F | 4 | 7 |
15F | 2.7 Gy/F (3.33 Gy/F) | – | 5 | 7 |
Conventional RT | 43 | 10 | ||
25F ± 5F | 2.0 Gy/F | 2.0 Gy/F | 27 | 7 |
27F | 2.0 Gy/F (2.22 Gy/F) | – | 16 | 3 |