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Imaging dose at isocentre for different imaging protocols.
| Imaging protocol | Dose at isocentre (cGy) |
|
|---|---|---|
| Baseline | Mean ± SD of measured dose | |
| 6 MU protocol | 5.05 | 5.03 ± 0.12 |
| 8 MU protocol | 6.14 | 6.10 ± 0.08 |
| 15 MU protocol | 9.97 | 10.07 ± 0.15 |
| Orthogonal MV planar – 2 MU each | 2.99 | 2.98 ± 0.07 |
