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Author profile
Judy Rose James, PhD
Department of Radiology, Loyola University Medical Center
Retrospective Study of Lung Shunt Fraction Using Data Acquired from 3D SPECT and 2D Planar Imaging
A modified lung shunt fraction (LSF) based on conventional 2D planar imaging data was proposed. That modified LSF can reduce the 2D overestimation errors and get closer results with 3D SPECT images.
Poster Program · Radiopharmaceuticals, Theranostics, and Nuclear Medicine
A Peek into the Reported Radiation Exposures Discrepancies during Y90 Procedures In the IR Suite
Y90 radioembolization often requires both fluoroscopy and CBCT to guide the complex treatment procedure. However, radiation data in the form of RDSRs and Dose Sheets are usually combined across these imaging modalities, making it harder to understand their un...
Poster Program · Diagnostic and Interventional Radiology Physics
Evaluating Discrepancies between Rdsrs and Traditional Dose Sheets for Fluoroscopic Imaging
Accurate radiation documentation is essential for assessing patient risk during fluoroscopically guided procedures. Radiation Dose sheets are commonly used but may omit exposure details while DICOM Radiation-Dose-Structured-Reports (RDSRs) provide more compre...
Poster Program · Diagnostic and Interventional Radiology Physics
Exploring Discrepancies between Radiation Dose Structured Reports and Dose Sheets Radiation Reports for Fluoroscopy Procedures
Accurate radiation documentation is essential for assessing patient risk during fluoroscopically guided procedures. Radiation Dose sheets are commonly used but may omit exposure details while DICOM Radiation-Dose-Structured-Reports (RDSRs) provide more compre...
Poster Program · Diagnostic and Interventional Radiology Physics
BLUE RIBBON POSTER RADIOPHARMACEUTICALS: Y‑90 Bremsstrahlung SPECT on Nai and CZT Systems Using Energy‑Window-Based Scatter Compensation: Initial Phantom and Clinical Evaluation with Practical Protocol Implications
Direct imaging of Y‑90 bremsstrahlung with SPECT remains challenging because the continuous photon energy spectrum introduces scatter and septal penetration which reduces contrast and complicates quantitative reconstruction. Optimal energy‑window placement is...
Poster Program · Radiopharmaceuticals, Theranostics, and Nuclear Medicine