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Princess Margaret Hospital

Rank #292 · 3 unique linked submissions.

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Robert Weersink, PhD 2 Michael Milosevic, MD 1 Noha Sinno, PhD 1

Poster GPD-D-31 Poster Program

DCE-MRI–Based Quantification of Tumor Transport and Microenvironment Heterogeneity Using the Cross-Voxel Exchange Model

Tumor heterogeneity within and across tumors contributes to variable therapeutic response by altering biophysical transport barriers in the tumor microenvironment (TME). Elevated interstitial fluid pressure (IFP) and reduced hydraulic conductivity (K) generat...

Noha Sinno, PhDMichael Milosevic, MD

Diagnostic and Interventional Radiology Physics

Poster GPD-T-1000 Poster Program

Enhancing HDR Prostate Brachytherapy Deep Learning Needle Reconstruction with Live Ultrasound-Assisted Instance Detection

We previously developed an automatic catheter reconstruction model (CorneliUS) that achieves approximately 93% needle detection efficiency in post‑implant 3D ultrasound images for prostate HDR brachytherapy. The remaining undetected (AI‑missed) needles are ty...

Robert Weersink, PhD

Therapy Physics

Poster GPD-T-647 Poster Program

Implementation and Analysis of Deep Learning Needle Reconstruction Tool (CorneliUS) for US-Guided HDR Prostate Brachytherapy

To validate and assess the performance of an AI-assisted tool, CorneliUS, for needle reconstruction in high dose rate (HDR) ultrasound-guided prostate brachytherapy in an independent clinical setting.

Robert Weersink, PhD

Therapy Physics