1040 / 1778
0
Total EQD
2
D [Gy]
100
10
20
30
40
50
60
70
80
90
BT
EBRT
Volume [% or cm
3
]
4D
BT (V and time)
4D
EBRT (V and time)
Sum
EQD
2
EQD
2
Wednesday 8:30
Presentation:
Radiobiological models to
combine D from EBRT & BT
Daniel Berger
EBRT + BT
Reporting treatment:
General Aspects
•
BT: Fractional and total EQD2
•
EBRT: total EQD2
•
EBRT+BT: total EQD2
•
Assumptions: see ICRU 89, chapter 9
•
LQ model
•
Limitations…