Author profile
Fox Chase Cancer Center
Adaptive radiotherapy (ART) is designed to improve target coverage and normal tissue sparing compared with non-ART treatment. While in prostate SBRT differences between adaptive and non-adaptive plans are often modest, certain fractions exhibit clinically sig...
Education is a core professional responsibility for medical physicists, yet most receive limited formal training in pedagogy or instructional design. Recognizing this gap, the American Association of Physicists in Medicine (AAPM) established the Community of...
Ethos Version 2 has several new capabilities, including high-fidelity (HF) adaptive planning, AI-based auto-segmentation, and dose calculation using HyperSight CBCT. This study evaluates these new features for online adaptive radiotherapy (ART) for prostate S...
Adaptive radiotherapy (ART) enables daily plan adjustment to account for anatomical changes. Given the high doses and tight margins in prostate SBRT, this study quantifies intrafractional prostate motion and its implications in the PTV margins.