ESTRO 2025 - Abstract Book

S332

Brachytherapy - Physics

ESTRO 2025

Material/Methods:

CT simulation and treatment images were analyzed for 60 patients treated with gynecological interventional radiotherapy. The cohort included patients receiving intracavitary and interstitial treatments for cervical cancer. An experienced radiation oncologist contoured OARs on each CT image set using the Oncentra v4.6.3 software (Elekta).