ESTRO 2024 - Abstract Book

S3191

Physics - Detectors, dose measurement and phantoms

ESTRO 2024

allows BP10 to be versatilely used within a wide range of clinical scenarios, and particularly in stereotactic radiosurgery.

Keywords: Radiosurgery, Scintillator detector, Dosimetry

References:

Beaulieu, L., Goulet, M., Archambault, L., Beddar, S., 2013. Current status of scintillation dosimetry for megavoltage beams, Journal of Physics: Conference Series. IOP Publishing, p. 012013.

Hanley, J., Dresser, S., Simon, W., Flynn, R., Klein, E.E., Letourneau, D., Liu, C., Yin, F.F., Arjomandy, B., Ma, L., 2021. AAPM Task Group 198 Report: An implementation guide for TG 142 quality assurance of medical accelerators. Medical physics 48, e830-e885.

IAEA, 2017. Technical Reports Series No. 483: Dosimetry of small static fields used in external beam radiotherapy.

Ferrer, C., Huertas, C., García, D., Sáez, M., 2023. Dosimetric characterization of a novel commercial plastic scintillation detector with an MR ‐ Linac. Medical Physics.

287

Proffered Paper

An international intercomparison to verify quality of radiochromic film dosimetry processes

Andrew Alves 1 , Sabeena Beveridge 1 , Mohammad Hussein 2 , Catharine H Clark 2,3,4 , Nuria Jornet 5 , Claudio CB Viegas 6 , Brigitte Reniers 7 , Paola E Alvarez 8 , Alexis Dimitriadis 9 , Godfrey Azangwe 9 , Krzysztof Chelminski 9 , Pavel Kazantsev 9 , Jamema Swamidas 9 1 Australian Radiation Protection and Nuclear Safety Agency, Australian Clinical Dosimetry Service, Yallambie, Australia. 2 National Physics Laboratory, Medical Physics, Teddington, United Kingdom. 3 University College London Hospital, Radiotherapy Physics, London, United Kingdom. 4 University College London, Medical Physics and Bioengineering, London, United Kingdom. 5 Hospital de la Santa Creu i Sant Pau, Radiotherapy Physics, Barcelona, Spain. 6 National Cancer Institute, Radiotherapy Physics, Rio de Janeiro, Brazil. 7 Universiteit Hasselt, Nuclear Technology Centre, Hasselt, Belgium. 8 Imaging and Radiation Oncology Core, MD Anderson Cancer Center Dosimetry Laboratory, Houston, USA. 9 International Atomic Energy Agency, Nuclear Sciences and Applications, Seibersdorf, Austria

Purpose/Objective:

To establish a framework for film dosimetry intercomparisons that can be used to verify the quality of film dosimetry processes for radiotherapy.