Chang Gung University

The primary objective of this study is to evaluate the clinical application of the ROSA robotic system in facilitating high-precision interstitial applicator placement for patients with Glioblastoma Multiforme (GBM), ensuring targeted radiation delivery to th...

Dental prostheses in head-and-neck (H&N) cancer can introduce CT artifacts and dose uncertainties. The dosimetric impact of metal artifact reduction (MAR) depends on prosthesis material and treatment planning system (TPS) algorithms. This study evaluated dosi...

Accurate tissue characterization is critical for adaptive proton therapy. This study evaluates the performance of relative electron density (RED) and stopping power ratios (SPR) predicted by virtual monoenergetic images (VMIs) derived from dual-energy CBCT (D...

Dual-energy CT (DECT) enables the generation of virtual monoenergetic images (VMI), which are increasingly used in quantitative imaging applications. This study aimed to quantify how virtual monoenergetic energy selection influences the reproducibility of rad...

Proton range uncertainty limits the precision of proton therapy. While PET-based verification is promising,current modeling methods are computationally inefficiency. This study presents a fast, accurate approach for simultaneous simulation of proton dose and...