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ESTRO IMRT course 2015
Adaptive Radiotherapy
Brussels October 8th, 2015
-13-
Adapting the isocentre:
Setup correction protocols
An early adaptive RT workflow:
Patient-individual reduction of systematic and random setup errors via
portal imaging!
planning
CT
(IMRT)
plan
PI
…
PI
Fx
5
Fx
1
…
pretreatment
setup correction
Fx
6
estimation
of
systematic error
new isocentre
for the following Fx’s
Fx
N
…