Physics Bucharest 2017
Physics problem in RT
Focus the dose on the target (in space and time)
Dose localization: ability to deliver dose precisely and accurately to a region of interest in the patient
Target definition: - Tumor delineation - Organ Motion - Organ filling - Tumor shrinkage
Imaging – treatment planning - delivery technology
radiation physical properties – technological inventions
The interaction processes of each type of radiation determine → penetration in matter (how much radiation reaches a target) → the amount of dose deposited in the target → Dose conformation around the target (dose to the OARs)
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