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The dose homogeneity in the target volume for conformal 3D and forward planned segmented fields plans.
| Target | Photons conformal 3D (7 plans) | Photons forward planned segmented fields (4 plans) | |
|---|---|---|---|
| PTVspine | σav [%] | 3.5 | 2.9 |
| CTVspine | σav [%] | 2.7 | 2.2 |
σav—the average value of standard deviation
