AI-Powered Auto-Segmentation in Liver Cancer Therapy

We’re excited to share our latest work published in Technology in Cancer Research & Treatment: “Deep Learning-Based Auto-Segmentation for Liver Yttrium-90 Selective Internal Radiation Therapy” — a collaboration between Jun Li, Rani Anne, and myself. This study introduces a deep learning (DL) model built on the 3D U-Net architecture, developed to automatically segment the liver in CT scans for patients undergoing Y-90 Selective Internal Radiation Therapy (SIRT). Accurate liver segmentation is a critical step for calculating Y-90 dosage, traditionally done manually — a time-consuming and subjective process. ...

April 8, 2025 · 1 min · 142 words · Wookjin Choi

Current Projects - Sep 13, 2016

September 14, 2016 · 0 min · 0 words · Wookjin Choi

Quantitative Image Feature Analysis of Multiphase Liver CT for Hepatocellular Carcinoma (HCC) in Radiation Therapy

2015 AAPM annual meeting

September 15, 2015 · 1 min · 4 words · Wookjin Choi