185 citations · 185 across the 4 of their papers we have counts for
6 papers · 1 filter
Wide Area Surface Dosimetry with Conformal Scintillator Array for External Beam Radiotherapy
Roman Vasyltsiv, Allison L. Matous, Natasha Mulenga +5
Background: In vivo dosimetry is essential for treatment verification in modern radiotherapy, but existing techniques are limited by spatiotemporal resolution and performance on no…
Cherenkov Imaged Bio-morphological Features Verify Patient Positioning with Deformable Tissue Translocation in Breast Radiotherapy
Yao Chen, Savannah M. Decker, Petr Bruza +5
Accurate patient positioning is critical for precise radiotherapy dose delivery, as positioning errors can significantly affect treatment outcomes. This study introduces a novel me…
Quantitative real-time measurements of dose and dose rate in UHDR proton pencil beams via scintillation imaging system
Megan Clark, Joseph Harms, Roman Vasyltsiv +6
Purpose: Ultra-fast scintillation imaging has been shown to provide a unique tool for spatio-temporal dosimetry of conventional cyclotron and synchrocyclotron pencil beam scanning…
Retrospective Evaluation of an Always-on Cherenkov Imaging System for Radiotherapy Quality Improvement
Daniel A. Alexander, Michael Jermyn, Petr Bruza +11
Purpose: Cherenkov imaging is now clinically available to track the course of radiation therapy as a treatment verification tool. The aim of this work was to discover the benefits…
Electron FLASH Delivery at Treatment Room Isocenter for Efficient Reversible Conversion of a Clinical LINAC
Mahbubur Rahman, M. Ramish Ashraf, Rongxiao Zhang +8
Purpose: In this study, procedures were developed to achieve efficient reversible conversion of a clinical linear accelerator (LINAC) and deliver electron FLASH (eFLASH) or convent…
Dosimetry for FLASH Radiotherapy: A Review of Tools and the Role of Radioluminescence and Cherenkov Emission
Muhammad Ramish Ashraf, Mahbubur Rahman, Rongxiao Zhang +4
While spatial dose conformity delivered to a target volume has been pushed to its practical limits with advanced treatment planning and delivery, investigations in novel temporal d…