178 / 1228
Calculation of DVH for several fractions
DVH rectum
0
1
2
3
4
5
6
5
10
15
20
Dose (Gy)
Volume (%)
1. BT
2. BT
( )
l
( )
1. BT
2. BT
1. + 2. BT
+
=
Approximation
Worst case assumption
Provided by K Tanderup
|
|
178 / 1228
Calculation of DVH for several fractions
DVH rectum
0
1
2
3
4
5
6
5
10
15
20
Dose (Gy)
Volume (%)
1. BT
2. BT
( )
l
( )
1. BT
2. BT
1. + 2. BT
+
=
Approximation
Worst case assumption
Provided by K Tanderup