Spot-scanning proton arc (SPArc) therapy combines the physical advantages of proton therapy with continuous arc delivery. However, most current SPArc planning approaches assume static beam delivery and do not account for the synchrocyclotron-based proton ther...
Author profile
Lewei Zhao, PhD
Department of Radiation Oncology, Stanford University
Dynamic Sequencing Optimization for Synchrocyclotron-Based Proton Arc Therapy
Poster Program · Therapy Physics
Impact of Interplay Effects In Lung SBRT for Intensity-Modulated Proton Therapy and Spot-Scanning Proton Arc Therapy
This study assessed the impact of machine-specific delivery sequence in quantifying interplay effects for lung stereotactic body radiotherapy (SBRT) between two proton therapy modalities, intensity-modulated proton therapy (IMPT) and spot-scanning proton arc...
Poster Program · Therapy Physics
Uncertainty of Skull Tracking for Cervical Spine Radiosurgery
ZAP-X is a self-shielded radiosurgery system featuring a compact gyroscopic gantry design with kV imaging for patient setup and tracking. Its well-engineered treatment table and treatment-planning system allow lesions located inferiorly to remain treatable. H...
Poster Program · Therapy Physics