Current Appointments & Affiliations
Associate Professor of Radiology
·
2024 - Present
Radiology,
Clinical Science Departments
Recent Publications
Minimum perceivable size difference: how well can radiologists visually detect a change in lung nodule size from CT images?
Journal Article Eur Radiol · April 2021 OBJECTIVE: The purpose of this study was to determine how well radiologists could visually detect a change in lung nodule size on the basis of visual image perception alone. SUBJECTS AND METHODS: Under IRB approval, 109 standard chest CT image series were ... Full text Link to item CiteCan Realistic Liver Tissue Surrogates Accurately Quantify the Impact of Reduced-kV Imaging on Attenuation and Contrast of Parenchyma and Lesions?
Journal Article Acad Radiol · May 2019 RATIONALE AND OBJECTIVES: To assess if a liquid tissue surrogate for the liver (LTSL) can emulate contrast-enhanced liver parenchyma and lesions and quantify the impact of reduced-kV imaging as a function of lesion contrast, phase of enhancement, and phant ... Full text Link to item CiteHow accurate and precise are CT based measurements of iodine concentration? A comparison of the minimum detectable concentration difference among single source and dual source dual energy CT in a phantom study.
Journal Article Eur Radiol · April 2019 OBJECTIVES: To assess the impact of scan- and patient-related factors on the error and the minimum detectable difference in iodine concentration among different generations of single-source (SS) fast kV-switching and dual-source (DS) dual-energy CT (DECT). ... Full text Link to item CiteRecent Grants
Quality and Safety Monitoring of Clinical Computed Tomography Practice
ResearchInvestigator · Awarded by Metis · 2021 - 2025Prospective Comparison of Low Dose Computed Tomography to Conventional Dose Computed Tomography for the Evaluation of Glenoid Anatomy in Shoulder Arthroplasty
ResearchInvestigator · Awarded by Piedmont Orthopedic Foundation · 2022 - 2023Advancement and Effective Implementation of Dose and Risk Monitoring Systems
ResearchResearch Assistant · Awarded by GE Healthcare · 2014 - 2017View All Grants
Education, Training & Certifications
Duke University ·
2016
Ph.D.