Xu Cao

Cherenkov imaging offers real-time visualization and verification of external beam delivery during radiation therapy. However, the relationship between beam parameters and Cherenkov photon yield per unit dose remains underexplored, especially for small-fields...

Ultra-high dose-rate (UHDR) radiotherapy has been reported to reduce normal tissue toxicity compared to conventional dose-rate irradiation (CDR), yet objective, quantitative imaging markers associated with this effect remain limited. This study evaluates whet...