Cervix BT - 2016

”Worst case assumption” Calculation of DVH for several fractions

DVH rectum

0 1 2 3 4 5 6

1. BT 2. BT 1. BT 2. BT 1. + 2. BT

l ( )

+

=

Volume (%)

1

5

10

15

20

Dose (Gy) ( )

Approximation ”Worst case assumption” or DVH addition

13