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 , ...)

100% is the prescription (reference) dose

V

100

90%

V

150

V

200

Cumulative DVH

D

D

100

90

or D

min