Kevin J. Willy

FLASH radiotherapy (>40 Gy/s) demonstrates normal tissue sparing while maintaining tumor control, but pulse width variations systematically alter electron beam energy through waveguide loading effects, creating treatment planning system (TPS) challenges. This...

This study was to examine the complimentary damage mechanisms and their potential synergy between conventional/ultrahigh dose rate radiotherapy (CDR/UHDR RT) and photodynamic therapy (PDT). FLASH radiotherapy produces a significant reduction in radiation-indu...

The goal of this project was to investigate whether the FLASH effect can be preserved when an ultra-high-dose-rate (UHDR) delivery is split into multiple beams (2, 4 or 6), all delivered within a time window (5 sec) that was previously shown to preserve the s...