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Date publication

avril 2023

Journal

Journal of applied clinical medical physics

Auteurs

Membres identifiés du Cancéropôle Est :
Dr BESSIERES Igor


Tous les auteurs :
Bessieres I, Lorenzo O, Bertaut A, Petitfils A, Aubignac L, Boudet J

Résumé

With online adaptive radiotherapy (ART), patient-specific quality assurance (PSQA) testing cannot be performed prior to delivery of the adapted treatment plan. Consequently, the dose delivery accuracy of adapted plans (i.e., the ability of the system to interpret and deliver the treatment as planned) are not initially verified. We investigated the variation in dose delivery accuracy of ART on the MRIdian 0.35 T MR-linac (Viewray Inc., Oakwood, USA) between initial plans and their respective adapted plans, by analyzing PSQA results.

Mots clés

MR-linac, PSQA, adaptive radiotherapy, dose delivery accuracy

Référence

J Appl Clin Med Phys. 2023 04 25;:e14005