Juravinski Cancer Centre

To characterize patient‑specific quality assurance (PSQA) measurement frequency patterns across Canadian radiotherapy centers and to identify factors associated with reduced PSQA measurement frequency for routine VMAT and SBRT deliveries. The survey scope was...

Manual medical physicist chart checking is a variable and time-intensive process in external beam radiotherapy QA, especially for complex sites such as head and neck (H&N). This study evaluated the variability and limitations of manual chart checks compared w...

CT-guided online adaptive radiotherapy(CTgART) introduces substantial per-patient variability in session duration, complicating prospective scheduling. This study evaluates whether system-reported reference plan calculation metrics, specifically reference pla...

This study aims to (1) quantify time-resolved intrafraction motion in six degrees of freedom during lung SBRT delivered under optical surface monitoring system (OSMS) guidance and (2) derive clinically relevant motion metrics for tolerance selection.