219 / 881
0
10
20
30
40
50
60
70
80
90
100
0
5
10
15
20
25
30
35
40
45
50
•
Mean Dose
It “sums” all contributions of the heterogeneous dose distribution
It is useful for organs where the impact of the dose is strongly influenced by a
parallel
radiobiological organization
Volume [%]
Dose [Gy]
(
)
total
v
v
i
i
mean
V
vD
D
i
⋅
=
0
SA
1
SA
2
SA
1
=
SA
2
DVH related indicators: mean dose in the
OAR