Author profile
Department of Radiation Oncology, Stanford University
In non-coplanar SBRT/SRS, efficient high-resolution volumetric imaging under limited-angle non-coplanar CBCT (LA-NC-CBCT) acquisition is critical for avoiding potential collisions while ensuring treatment delivery accuracy. However, severe data occlusion outs...
While MR-guided radiotherapy enables real-time, soft-tissue–based motion management, clinical 2D cine MRI often sacrifices spatial resolution to maintain frame rate, which can contrast oncological contrast. This study aims to optimize a 2D cine MRI protocol o...
The Mevion S250-FIT is the world’s first ultra-compact proton therapy system designed with a form factor compatible with existing LINAC vaults. This raises questions regarding radiation shielding adequacy and electromagnetic compatibility with adjacent radiot...
With improvements in patient outcomes, re-irradiation is increasingly pursued and is becoming a common occurrence in the clinic. Safe planning requires accurate characterization of cumulative organ-at-risk (OAR) exposure across treatment courses that may diff...
To develop and evaluate a simulation-free, single-visit workflow for MRI-guided stereotactic ablative radiotherapy (SABR) for liver tumors using on-table imaging and online adaptive replanning, and to validate an MR-only dose calculation approach based on bul...