To assess dose calculation accuracy on cone-beam computed tomography (CBCT) images relative to the RayStation CBCT correction framework (CBCTcorr) across multiple CBCT platforms, anatomical sites, and clinical scenarios.
Author profile
Jeff D. Winter, PhD
Princess Margaret Cancer Centre
Evaluating the Robustness of CBCT-Based Dose Calculation across Anatomical Sites and Imaging Platforms for Adaptive Radiotherapy
Poster Program · Therapy Physics
Impact of Anatomical Changes and PTV Margin Dimensions on Delivered Dose for Prostate SBRT Patients Treated on an MR-Linac
Accurate delivery of MR-guided adaptive radiotherapy (MRgART) for prostate SBRT is influenced by inter- and intra-fraction motion, planning target volume (PTV) margin selection, and verification adaptation. Our study quantified motion magnitude and dosimetric...
Poster Program · Therapy Physics
Medical Image Synthesis for Expediting the Diagnosis to Treatment Pathway In Radiation Oncology
To expedite the diagnosis-to-treatment workflow in radiation oncology, this work evaluates a machine learning approach for generating synthetic radiation therapy (RT) planning images directly from diagnostic computed tomography (CT) images, potentially elimin...
Poster Program · Therapy Physics