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Pregled bibliografske jedinice broj: 752173

Provjera računa apsorbirane doze u XiO računalnom sustavu za planiranje radioterapije


Mlinarić, Mihaela; Budanec, Mirjana; Mrčela, Iva; Gregov, Marin; Bokulić, Tomislav; Kusić, Zvonko
Provjera računa apsorbirane doze u XiO računalnom sustavu za planiranje radioterapije // Proceedings of the ninth symposium of the Croatian Radiation Protection Association / Knežević, Željka ; Majer, Marija ; Krajcar Bronić, Ines (ur.).
Zagreb: Hrvatsko društvo za zaštitu od zračenja, 2013. str. 93-98 (predavanje, domaća recenzija, cjeloviti rad (in extenso), stručni)


Naslov
Provjera računa apsorbirane doze u XiO računalnom sustavu za planiranje radioterapije
(Verification of absorbed dose calculation with XiO treatment planning system)

Autori
Mlinarić, Mihaela ; Budanec, Mirjana ; Mrčela, Iva ; Gregov, Marin ; Bokulić, Tomislav ; Kusić, Zvonko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
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, 2013, 93-98

ISBN
978-953-96133-8-7

Skup
9th symposium of the Croatian Radiation Protection Association with international participation

Mjesto i datum
Krk, Hrvatska, 10-12.04.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
Verifikacija; račun doze; TPS
(TPS; dose calculation; verification)

Sažetak
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

Izvorni jezik
Hrvatski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
KBC "Sestre Milosrdnice"