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IGRT Setup in Planning
•
Create setup fields in
planning
•
For CBCT no DRR needs to
be created
For 2D ensure DRR
quality is adequate and
displays realistic
structures
•
Consider the position of the
isocentre
This will be the point of
rotation
CBCT may need to shift
laterally for clearance
Imaging Setup
Field
Additional
Planning
Instructions
Fraction 1
Image
Acquisition
Image
Registration
Evaluation