Spatially fractionated radiation therapy (SFRT) aims to deliver high-dose peaks within tumors while maintaining low-dose valleys. However, commonly used peak-to-valley ratios or D5/D95 and D10/D90 metrics derived from gross tumor volume (GTV) DVHs fail to acc...
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University of Southern California
Rank #231 · 4 unique linked submissions.
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Elizabeth Zhang-Velten, MDJoshua Schiff, MDKenneth Wong, MDHirsch Matani, MDJason Ye, MD
Therapy Physics
Cs-131 tile implant–based intracranial brachytherapy requires coordinated interdisciplinary efforts spanning imaging, source management, implantation, post-implant planning, and radiation safety. The extent of inter-institutional variability in these practice...
Hualin Zhang, PhD
Therapy Physics
To evaluate whether signed distance field regression improves geometric fidelity in intracranial vessel segmentation from non-contrast vessel wall imaging (VWI).
Jiayu Xiao, MDZhaoyang Fan, PhD
Diagnostic and Interventional Radiology Physics
To determine whether appearance-enhancing synthesis pipelines are sufficient for recovering a topologically coherent intracranial vessel tree from non-contrast MR vessel wall imaging (VWI), or whether explicit geometry-aware segmentation is required.
Jiayu Xiao, MDZhaoyang Fan, PhD
Diagnostic and Interventional Radiology Physics