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University of Southern California

Rank #231 · 4 unique linked submissions.

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Poster Poster Program
A Framework for Assessing Plan Quality In Spatially Fractionated Radiation Therapy

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...

Elizabeth Zhang-Velten, MDJoshua Schiff, MDKenneth Wong, MDHirsch Matani, MDJason Ye, MD
Therapy Physics
Paper Proffered Program
Geometry-Preserving Intracranial Vessel Tree Extraction from MR Vessel Wall Imaging

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