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Take home messages
•
Why evolving to
non-invasive frameless IGRT
treatment:
•
For single fraction SRS
!
Patient comfort, no risk of bleeding nor infection
!
More time for multi-modality, complex treatment planning
!
Possibility for in-treatment verification, reducing intrafractional
motion
!
No difference in accuracy
•
For fractionated SRT
!
Improved accuracy
!
Efficient work-flow
SBRT 2015 - D. Verellen
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