Advanced Physics for Brachytherapy 2018
Indexes
PD 1.5 PD 2 PD
V 1.5PD V PD
DNR =
• Dose-Non-Uniformity Ratio • Independent of CTV-OAR • Lower DNR more homogeneous is • Also Dose-Homogeneity-Index
- V 1.5PD V PD
V PD
= 1 - DNR
DHI =
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