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Regression testing
•
Run a phantom through the whole treatment chain and check for
problems / errors
– May be necessary to do this for different situations, i.e. HFS, HFP, etc
– New methods, e.g. ART, library of plans, new planning techniques
(VMAT)
•
This will check
– Connectivity
– Systematic equipment and software errors
– Overall dosimetry
– Overall geometry