Impatto dell'accuratezza delle misure acquisite in sede di commissioning sulla configurazione degli algoritmi Acuros e AAA per il calcolo della dose con fasci di fotoni

The treatment planning system (TPS) dose calculation algorithms require a configuration phase based on set of measurements acquired during the linac commissioning. The accuracy of those measurements depends on the correct setup of the dosimetry system used. Aim of this work is the evaluation of the impact of the accuracy of the scanning beam data acquisition on the configuration of the dose calculation algorithms, Acuros-XB and AAA, implemented in the Eclipse (Varian) TPS.