Provjera računa apsorbirane doze u XiO računalnom sustavu za planiranje radioterapije (CROSBI ID 622078)
Prilog sa skupa u zborniku | stručni rad | domaća recenzija
Podaci o odgovornosti
Mlinarić, Mihaela ; Budanec, Mirjana ; Mrčela, Iva ; Gregov, Marin ; Bokulić, Tomislav ; Kusić, Zvonko
hrvatski
Provjera računa apsorbirane doze u XiO računalnom sustavu za planiranje radioterapije
Modern radiotherapy relies on computeri z ed treatment planning systems (TPS) for absorbed dose calculation. Most TPS require a detailed model of a given machine and therapy beams. International Atomic Energy Agency (IAEA) recommends acceptance testing for the TPS (IAEA - TECDOC - 1540). In this study we present customization of those tests for measurements with the purpose of verification of beam models intended for clinical use in our department. Elekta Synergy S linear accelerator installation and data acquisition for Elekta CMS XiO 4.62 TPS was finished in 2011 . After the completion of beam modelling in TPS, tests were conducted in accordance with the IAEA protocol for TPS dose calculation verification. The d eviation s between the measured and calculated dose were recorded for 854 points and 11 groups of tests in a homogenous phantom. Most of the deviations were within tolerance. Similar to previously published results, results f or irregular L shaped field and asymmetric wedged fields were out of tolerance for certain groups of points
verifikacija; račun doze; TPS
nije evidentirano
engleski
Verification of absorbed dose calculation with XiO treatment planning system
nije evidentirano
TPS; dose calculation; verification
nije evidentirano
Podaci o prilogu
93-98.
2013.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the ninth symposium of the Croatian Radiation Protection Association
Knežević, Željka ; Majer, Marija ; Krajcar Bronić, Ines
Zagreb: Hrvatsko društvo za zaštitu od zračenja
978-953-96133-8-7
Podaci o skupu
9th symposium of the Croatian Radiation Protection Association with international participation
predavanje
10.04.2013-12.04.2013
Krk, Hrvatska