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The Christie NHS Foundation Trust
Ad-hoc adaptive radiotherapy
•
In the Christie dose is recalculated on CBCT
(with density override) based after visual
analysis in ~7% of patients
•
mostly lung and H&N
•
Actual adaptation in ~1% of patients
•
taking a new CT scan
•
independent new plan
•
No special software is used to do this in the
clinic – just the planning system