Author profile

Shuxin Fan, MS

New York Proton Center

AuthorsPoster

Calibration-Based Machine Log Analysis for Automated Quality Assurance In Proton Beam Therapy

Traditional patient-specific QA in proton therapy requires detector-based measurements that consume beam time and delay workflow. This study presents a calibration-based machine log analysis system enabling automated, measurement-free verification of delivere...

Poster Program · Therapy Physics

Presenting AuthorPoster

Clinical Implications of LET-to-Water Versus LET-to-Medium Calculations In Heterogeneous Head-and-Neck Proton Therapy Scenarios

Dose-averaged linear energy transfer (LETd) is increasingly used to characterize biological risk in proton therapy. However, LET definitions differ among treatment planning systems. RayStation 2023B reports LET-to-water, whereas Monte Carlo engines such as MC...

Poster Program · Therapy Physics