Fractionation correction!
Each bin in the DVH receives a
different dose per fraction.
Convert each dose-bin to 2Gy
fraction equivalence
(reference conditions).
05/04/2016
(
)
(
)
+
+
=
βα
βα
/
2
/
2
d
D EQD
Gy
(
)
+ =
βα
/
1
d D BED