https://www.high-endrolex.com/10

 7th Balkan Mining Congress - confOrganiser.com

7th Balkan Mining Congress

October 11 - 13, 2017.

COMPARISON OF DOSE VERIFICATION USING PORTAL DOSIMETRY AND ARCCHECK FOR VOLUMETRIC MODULATED ARC THERAPY

Author(s):
1. Dražan Jaroš, Centar za radioterapiju, Republic of Srpska, Bosnia and Herzegovina
2. Goran Kolarević, Republic of Srpska, Bosnia and Herzegovina
3. Dragoljub Mirjanić, Akademija nauka i umjetnosti Republike Srpske, Republic of Srpska, Bosnia and Herzegovina
4. Milovan Savanović, Medicinski fakultet, Univerzitet Pariz-Saklej, 94276 Kremlin, Francuska, France
5. Nikola Bosnić, International Medical Centers Banja Luka, Republic of Srpska, Bosnia and Herzegovina


Abstract:
The aim of this study was to compare dose delivery of radiotherapy plans using Portal Dosimetry (Varian Medical Systems, Palo Alto, CA) and ArcCheck (SunNuclear, Florida) detector. Twenty modulated arc therapy (VMAT) plans were made in Eclipse Treatment Planing System (TPS). It is recommended to verify the dose delivery before treatment on the TrueBeam (Varian Medical Systems, Palo Alto, CA) accelerator to compare calculated dose on the TPS and delivered dose on the machine. Measurements were made using portal dosimetry (Amorphous silicon (a-Si)) and ArcCheck (diode) detector. Figure 1. Results of dose delivery: Portal dosimetry and ArcCheck Results of this study are showing the difference of 2% between measured dose on the two independent detectors and calculated dose on the TPS. Dose difference between measured and calculated dose is in accordance with the intrnational recommendations.

Thematic field:
SYMPOSIUM B - Biomaterials and nanomedicine

Date of abstract submission:
06.07.2021.

Conference:
Contemporary Materials 2021 - Savremeni materijali

Applied paper from author

  • Login
  • Language
Copyright © 2021 confOrganiser.com. All rights reserved. | BitLab

https://www.high-endrolex.com/10