Modern Bt Techniques - Florence 2016

Quality Parameters and Indices

Dose Volume Histogram (DVH) based (anatomy) - Dose-Volume-Parameters for Target (V 100 , D 98 , D 90 , ...) - Dose-Volume-Parameters for OARs (D 10 , D 1 , D 2cm³ , D 0.1cm³ …)

Conformity based

- Coverage Index CI for Target - Conformal Index COIN for Target and OARs - External Volume Index EI for normal tissue

Implant Volume based

- Natural Dose Volume Histogram - Uniformity Index UI - Quality Index QI - Natural Dose Ratio NDR