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Imaging for target definition
•
Fast 3D-CT
Ø
Snapshot in time
representing 1 specific target position, again
associated with multiple uncertainties:
§
Target position?
§
Target motion?
§
Target trajectory?
§
Baseline?
§
Motion of OAR with respect to target?
Garcia
et al.
, 2006
SBRT 2017 - D. Verellen