Author profile
National Cancer Center/ National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
Intensity-modulated proton therapy (IMPT) with pencil beam scanning (PBS) delivers sequential proton spots as the fundamental delivery unit. By tuning each spot’s spatial position, energy level, and fluence intensity, it enables layer-by-layer tumor target do...
CBCT is routinely acquired prior to proton therapy for patient setup. However, the limited image quality of CBCT compromises the dose calculation accuracy and limits its use for treatment plan adjustments. This study aims to develop a high-performance CBCT-to...
During radiotherapy, anatomical changes may impact the suitability of the initial treatment plan, necessitating the application of adaptive radiation therapy (ART). The MVCT serves as the patient positioning image, enabling dose reconstruction. However, its l...