INDEPENDENT SIX-DEGREE-OF-FREEDOM ACCURACY EVALUATION OF BRAINLAB EXACTRAC DYNAMIC AND VARIAN CBCT SYSTEMS IN STEREOTACTIC RADIOTHERAPY USING A COUCH-BASED REFERENCE

Deniz YALMAN, Emin TAVLAYAN, Yusuf Ziya HAZERAL, Nezahat OLACAK, Serra KAMER

Turkish Journal of Oncology - 2026;41(1):18-27

The study aims to evaluate the imaging and positioning accuracy of the BrainLab ExacTrac Dynamic System integrated with the Varian TrueBeam Linear Accelerator for stereotactic radiotherapy.