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ESTRO SBRT Course 2015
Pitfalls in IGRT
Image guidance: XVI 4.5
•
Dual registration:
target
versus
spinal cord (OAR)
Base-line shift:
Two choices:
•
Precise set-up of target
and error at OAR
•
Precise set-up of OAR and
error at target
Lung SBRT using Elekta technology