Physics Bucharest 2017

IMRT and prediction of tumor induction

1 st problem with IMRT: more beams than 3DCRT

 larger patient volume covered with beams  depending on dose-effect relation, higher risk

P(tumor)

dose

2 plans for the same prostate patient, total dose 78 Gy IMRT 5 beams, 3DCRT 3 beams

Prediction of tumor induction risk

IMRT

3DCRT

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