Publications by authors named "Negar Omidvari"

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Long Axial Field of View PET: A New Era of Quantitative PET Imaging for Prospective Applications Beyond Classical Theranostics.
Brahim Mehadji, Yasser G Abdelhafez, Abass Alavi, Kevin J Chung, Nicolas A Karakatsanis, Negar Omidvari

PET Clin· October 2025

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Mitochondrial Imaging Detects Early Cardiac Responses to Cancer Immunotherapy.
Hee-Don Chae, Uttam Shrestha, Millie Das, Minal S Vasanawala, Deepti Behl, Negar Omidvari

medRxiv· October 2025

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Correction to: Feasibility of PET‑enabled dual‑energy CT imaging: First physical phantom and initial patient study results.
Yansong Zhu, Siqi Li, Zhaoheng Xie, Edwin K Leung, Reimund Bayerlein, Negar Omidvari

Eur J Nucl Med Mol Imaging· May 2025

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Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient study results.
Yansong Zhu, Siqi Li, Zhaoheng Xie, Edwin K Leung, Reimund Bayerlein, Negar Omidvari

Eur J Nucl Med Mol Imaging· April 2025

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Quantitative Accuracy Assessment of the NeuroEXPLORER for Diverse Imaging Applications: Moving Beyond Standard Evaluations.
Negar Omidvari, Ekaterina Shanina, Edwin K Leung, Xishan Sun, Yusheng Li

J Nucl Med· January 2025

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Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient results.
Yansong Zhu, Siqi Li, Zhaoheng Xie, Edwin K Leung, Reimund Bayerlein, Negar Omidvari

ArXiv· November 2024

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Total-Body Dynamic Imaging and Kinetic Modeling of [F]F-AraG in Healthy Individuals and a Non-Small Cell Lung Cancer Patient Undergoing Anti-PD-1 Immunotherapy.
Negar Omidvari, Jelena Levi, Yasser G Abdelhafez, Yiran Wang, Lorenzo Nardo

J Nucl Med· September 2024

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Performance Characteristics of the NeuroEXPLORER, a Next-Generation Human Brain PET/CT Imager.
Hongdi Li, Ramsey D Badawi, Simon R Cherry, Kathryn Fontaine, Liuchun He, Negar Omidvari

J Nucl Med· August 2024

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Dose Reduction in Pediatric Oncology Patients with Delayed Total-Body [F]FDG PET/CT.
Clemens Mingels, Benjamin A Spencer, Hande Nalbant, Negar Omidvari, Mehrad Rokni

J Nucl Med· July 2024

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Development of a Monte Carlo-based scatter correction method for total-body PET using the uEXPLORER PET/CT scanner.
Reimund Bayerlein, Benjamin A Spencer, Edwin K Leung, Negar Omidvari, Yasser G Abdelhafez

Phys Med Biol· February 2024

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Super-resolution reconstruction of -ray CT images for PET-enabled dual-energy CT imaging.
Yansong Zhu, Benjamin A Spencer, Zhaoheng Xie, Edwin K Leung, Reimund Bayerlein, Negar Omidvari

Proc SPIE Int Soc Opt Eng· February 2024

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Total-Body Multiparametric PET Quantification of F-FDG Delivery and Metabolism in the Study of Coronavirus Disease 2019 Recovery.
Yiran Wang, Lorenzo Nardo, Benjamin A Spencer, Yasser G Abdelhafez, Elizabeth J Li, Negar Omidvari

J Nucl Med· November 2023

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Total-body Dynamic Imaging and Kinetic Modeling of F-AraG in Healthy Individuals and a Non-Small Cell Lung Cancer Patient Undergoing Anti-PD-1 Immunotherapy.
Negar Omidvari, Jelena Levi, Yasser G Abdelhafez, Yiran Wang, Lorenzo Nardo

medRxiv· November 2023

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Numerical investigation reveals challenges in measuring the contrast recovery coefficients in PET.
Reimund Bayerlein, Benjamin A Spencer, Yasser G Abdelhafez, Simon R Cherry, Ramsey D Badawi, Negar Omidvari

Phys Med Biol· October 2023

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First-in-human immunoPET imaging of COVID-19 convalescent patients using dynamic total-body PET and a CD8-targeted minibody.
Negar Omidvari, Terry Jones, Pat M Price, April L Ferre, Jacqueline Lu

Sci Adv· October 2023

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First-in-human immunoPET imaging of COVID-19 convalescent patients using dynamic total-body PET and a CD8-targeted minibody.
Negar Omidvari, Terry Jones, Pat M Price, April L Ferre, Jacqueline Lu

medRxiv· March 2023

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Total-Body Multiparametric PET Quantification of F-FDG Delivery and Metabolism in the Study of COVID-19 Recovery.
Yiran Wang, Lorenzo Nardo, Benjamin A Spencer, Yasser G Abdelhafez, Elizabeth J Li, Negar Omidvari

medRxiv· March 2023

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Total-Body F-FDG PET/CT in Autoimmune Inflammatory Arthritis at Ultra-Low Dose: Initial Observations.
Yasser Abdelhafez, Siba P Raychaudhuri, Dario Mazza, Soumajyoti Sarkar, Heather L Hunt, Negar Omidvari

J Nucl Med· October 2022

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Lutetium background radiation in total-body PET-A simulation study on opportunities and challenges in PET attenuation correction.
Negar Omidvari, Li Cheng, Edwin K Leung, Yasser G Abdelhafez, Ramsey D Badawi

Front Nucl Med· August 2022

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Radioembolization Dosimetry with Total-Body Y PET.
Gustavo Costa, Benjamin Spencer, Negar Omidvari, Cameron Foster, Michael Rusnak

J Nucl Med· July 2022

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RelatingF-FDG image signal-to-noise ratio to time-of-flight noise-equivalent count rate in total-body PET using the uEXPLORER scanner.
Edwin K Leung, Yasser G Abdelhafez, Eric Berg, Zhaoheng Xie, Xuezhu Zhang, Negar Omidvari

Phys Med Biol· June 2022

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Total-body PET/CT - First Clinical Experiences and Future Perspectives.
Quinn Kwan-Tai Ng, Elizabeth Katherine Anna Triumbari, Negar Omidvari, Simon R Cherry, Ramsey D Badawi

Semin Nucl Med· May 2022

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Visualization of M2 Macrophages in the Myocardium After Myocardial Infarction (MI) Using Ga-NOTA-Anti-MMR Nb: Targeting Mannose Receptor (MR, CD206) on M2 Macrophages.
Zohreh Varasteh, Miriam Braeuer, Sarajo Mohanta, Anna-Lena Steinsiek, Andreas Habenicht, Negar Omidvari

Front Cardiovasc Med· April 2022

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Quantitative accuracy in total-body imaging using the uEXPLORER PET/CT scanner.
Edwin K Leung, Eric Berg, Negar Omidvari, Benjamin A Spencer, Elizabeth Li

Phys Med Biol· October 2021

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Performance Evaluation of the uEXPLORER Total-Body PET/CT Scanner Based on NEMA NU 2-2018 with Additional Tests to Characterize PET Scanners with a Long Axial Field of View.
Benjamin A Spencer, Eric Berg, Jeffrey P Schmall, Negar Omidvari, Edwin K Leung

J Nucl Med· June 2021

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