Author profile
Lynn Cancer Institute, Boca Raton Regional Hospital, Baptist Health South Florida
CyberKnife stereotactic treatments are delivered using a step-and-shoot technique, with patient-specific QA verification plans for diode array measurements typically generated and evaluated in a perpendicular composite geometry. This study investigates whethe...
DynamicARC is a pencil beam scanning (PBS) proton therapy technique designed to improve delivery efficiency and plan quality. This study evaluated how energy layer spacing (ELS) affects target coverage, dose homogeneity, and organ-at-risk (OAR) sparing in lun...
To evaluate the feasibility of treating a large superficial skin (scalp) cancer target with a 3-field static IMPT technique and to assess the potential impact of elevated LET in high-dose regions.
Couch shift accuracy and image-registration performance are central to MR-guided radiotherapy, yet QA is often interpreted with fixed tolerances alone. This study applied statistical process control (SPC) to derive machine-specific 2σ (warning) and 3σ (action...
To assess the feasibility of prostate stereotactic body radiation therapy (SBRT) in patients with unilateral and bilateral hip prostheses across multiple treatment platforms, focusing on image quality, planning feasibility, delivery characteristics, motion ma...
Deep-learning (DL) auto-segmentation may improve efficiency in head-and-neck (HN) planning, but clinical use depends on how consistently experts judge contour acceptability and how performance varies by organ. We evaluated a DL-based auto-segmentation system...
Daily QA tolerances are often implemented as fixed pass/fail thresholds, yet MR-Linac performance can be facility-specific and may evolve over time. This study used statistical process control (SPC) to establish global, machine-specific 2σ warning and 3σ acti...
To compare head-and-neck (HN) IMPT robustness using a conventional systematic setup uncertainty model versus a probabilistic random (interfractional) setup uncertainty model.