Advanced TP
Principle of calculation of Dose Volume Histograms
PTV
Be careful when evaluating D max
and
D min
from DVH statistics
each ROI contains of a number of dose voxels the dose is constant within a voxel (center point) the relative ROI volume in each dose voxel gives the dose value from the center point
Dose voxels
Trade off between calculation time and dose accuracy !
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