Yulun He, PhD

VMAT total body irradiation (TBI) planning is complex and time-intensive, involving multiple isocenters, junction management, and iterative hotspot control. Many automation approaches still require repeated user interaction, limiting efficiency gains. This wo...

Current clinical toxicity models for predicting radiation-induced pneumonitis are limited by lack of functional information; furthermore, current practice assumes a relative biological effectiveness (RBE) of 1.1 for proton therapy patients. We hypothesize tha...

Physics plan and chart review is one of the most effective QA processes to identify high-severity errors in radiotherapy treatments; mastering it is crucial for our residents. However, exposure to such errors during training is limited, making it challenging...

Patients receiving radiotherapy (RT) for liver cancer have limited liver function reserves, which increases risk of radiation-induced liver injury, but tools to evaluate functional response post-RT are lacking. We modeled liver function changes on 99mTc sulfu...