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Ramsey D. Badawi

University of California System

41H-index
276Paper Count
7.4KCitation Count
Published Papers 93
Publication Date
Sharing a whole-/total-body [18F]FDG-PET/CT dataset with CT-derived segmentations: an ENHANCE.PET initiative
err2026-04-14
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errDaria Ferrara; Manuel Pires; Sebastian Gutschmayer; Josef Yu; Yasser G. Abdelhafez; Elisabetta Abenavoli; Ramsey D. Badawi; Abhijit J. Chaudhari; Moon S. Chen; Simon R. Cherry; Armin Frille; Barbara K. Geist; Stefan Gruenert; Marcus Hacker; Swen Hesse; Teresa Kerkhoff; Pia Linder; Johanna Pappisch; Smilla Pusitz; Osama A. Raslan; Ivo Rausch; Siba P. Raychaudhuri; Osama Sabri; Fabian P. Schmidt; Roberto Sciagrà; Benjamin A. Spencer; Guobao Wang; Hubert Wirtz; Thomas Beyer; Lalith Kumar Shiyam Sundar
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Monte Carlo-based scatter correction for the plastic-based modular PET scanner J-PET
err2026-04-13
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errOAAI
errReimund Bayerlein; Manish Das; Sushil Sharma; Ramsey D Badawi; Ermias Yitayew Beyene; Neha Chug; Catalina Curceanu; Eryk Czerwiński; Kavya Valsan Eliyan; Jakub Hajduga; Alicja Hubalewska-Dydejczyk; Sharareh Jalali; Krzysztof Kacprzak; Tevfik Kaplanoglu; Łukasz Kapłon; Kamila Kasperska; Aleksander Khreptak; Grzegorz Korcyl; Tomasz Kozik; Karol Kubat; Sumit Kumar Kundu; Anoop Kunimmal Venadan; Deepak Kumar; Edward Lisowski; Filip Lisowski; Justyna Mędrala-Sowa; Simbarashe Moyo; Wiktor Mryka; Szymon Niedźwiecki; Marta Opalińska; Piyush Pandey; Anand Pandey; Szymon Parzych; Alessio Porcelli; Bartłomiej Rachwał; Martin Rädler; Benjamin A Spencer; Anna Sowa-Staszczak; Magdalena Skurzok; Tomasz Szumlak; Satyam Tiwari; Pooja Tanty; Keyvan Tayefi Ardebili; Ewa Ł Stępień; Pawel Moskał
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On Hallucinations in Artificial Intelligence-Generated Content for Nuclear Medicine Imaging (the DREAM Report)
err2026-02-01
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PREAI
errXia, Menghua; Bayerlein, Reimund; Chemli, Yanis; Liu, Xiaofeng; Ouyang, Jinsong; Lin, Mingde; El Fakhri, Georges; Badawi, Ramsey D.; Li, Quanzheng; Liu, Chi
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Exceptional brain PET images from the NeuroEXPLORER: scans with targeted radiopharmaceuticals and comparison to HRRT
err2025-11-03
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errOAAI
errTommaso Volpi; Takuya Toyonaga; Nikkita Khattar; Jean-Dominique Gallezot; Mika Naganawa; Greet Vanderlinden; Praveen Honhar; Tianyi Zeng; Kathryn Fontaine; Tim Mulnix; Lingzhi Hu; Xishan Sun; Shannan Henry; David Matuskey; Rajiv Radhakrishnan; Liang Guo; Yifan Hu; Jiazhen Zhang; Xinyuan Zheng; Nabeel Nabulsi; Yiyun Huang; Ramsey D. Badawi; Simon R. Cherry; Ansel T. Hillmer; Terry Jones; Chi Liu; Evan Morris; Jinyi Qi; Hongdi Li; Richard E. Carson
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Quantification of 18F-FDG Delivery Rate for Liver Inflammation Using Shortened Dynamic PET Imaging Protocols
err2025-11-01
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PREAI
errDuan, Xiaoyu; Sarkar, Souvik; Lyo, Victoria; Romeo, Sean; Spencer, Benjamin A.; Matsukuma, Karen E.; Medici, Valentina; Corwin, Michael T.; Badawi, Ramsey D.; Wang, Guobao
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Fully Automated Image-Based Multiplexing of Serial PET/CT Imaging for Facilitating Comprehensive Disease Phenotyping
err2025-11-01
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PREAI
errSundar, Lalith Kumar Shiyam; Gutschmayer, Sebastian; Pires, Manuel; Ferrara, Daria; Nguyen, Toni; Abdelhafez, Yasser Gaber; Spencer, Benjamin; Cherry, Simon R.; Badawi, Ramsey D.; Kersting, David; Fendler, Wolfgang P.; Kim, Moon-Sung; Lassen, Martin Lyngby; Hasbak, Philip; Schmidt, Fabian; Linder, Pia; Mu, Xingyu; Jiang, Zewen; Abenavoli, Elisabetta M.; Sciagra, Roberto; Frille, Armin; Wirtz, Hubert; Hesse, Swen; Sabri, Osama; Bailey, Dale; Chan, David; Callahan, Jason; Hicks, Rodney J.; Beyer, Thomas
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Human subject study of a transmission-aided attenuation correction for precision PET neuroimaging
err2025-10-17
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errOAAI
errSima Lotfimarangloo; Syed T. Rahman; Mi-Ae Park; Baowei Fei; Ramsey D. Badawi; Spencer L. Bowen
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LeqMod: Adaptable Lesion-Quantification-Consistent Modulation for Deep Learning Low-Count PET Image Denoising
err2025-10-06
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PREAI
errMenghua Xia; Huidong Xie; Qiong Liu; Bo Zhou; Hanzhong Wang; Biao Li; Axel Rominger; Quanzheng Li; Ramsey D. Badawi; Kuangyu Shi; Georges El Fakhri; Chi Liu
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Anatomically and metabolically informed diffusion for unified denoising and segmentation in low-count PET imaging
err2025-10-06
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PREAI
errMenghua Xia; Kuan-Yin Ko; Der-Shiun Wang; Ming-Kai Chen; Qiong Liu; Huidong Xie; Liang Guo; Wei Ji; Jinsong Ouyang; Reimund Bayerlein; Benjamin A. Spencer; Quanzheng Li; Ramsey D. Badawi; Georges El Fakhri; Chi Liu
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Diagnostic accuracy in NSCLC lymph node staging with Total-Body and conventional PET/CT
err2025-03-21
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errMingels, Clemens; Madani, Mohammad H.; Sen, Fatma; Nalbant, Hande; Riess, Jonathan W.; Abdelhafez, Yasser G.; Ghasemiesfe, Ahmadreza; Rominger, Axel; Guindani, Michele; Badawi, Ramsey D.; Spencer, Benjamin A.; Nardo, Lorenzo
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Total-Body Parametric Imaging Using Relative Patlak Plot
err2025-02-27
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errLi, Siqi; Abdelhafez, Yasser G.; Nardo, Lorenzo; Cherry, Simon R.; Badawi, Ramsey D.; Wang, Guobao
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Brown adipose tissue is associated with reduced weight loss and risk of cancer cachexia: A retrospective cohort study
err2025-02-01
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errOAAI
errPanagiotou, Grigorios; Babazadeh, Demsina; Mazza, Dario F.; Azghadi, Soheila; Cawood, Joseph M.; Rosenberg, Aaron S.; Imamura, Fumiaki; Forouhi, Nita G.; Chaudhari, Abhijit J.; Abdelhafez, Yasser G.; Badawi, Ramsey D.; Chondronikola, Maria
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Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient study results (vol 52, pg 1912, 2025)
err2025-01-08
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PREAI
errZhu, Yansong; Li, Siqi; Xie, Zhaoheng; Leung, Edwin K.; Bayerlein, Reimund; Omidvari, Negar; Abdelhafez, Yasser G.; Cherry, Simon R.; Qi, Jinyi; Badawi, Ramsey D.; Spencer, Benjamin A.; Wang, Guobao
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Total-body positron emission tomography: a tool for systemic, quantitative evaluation of the inflammatory burden of psoriatic arthritis
err2024-12-23
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PREAI
errRaychaudhuri, Siba P.; Abdelhafez, Yasser G.; Mazza, Dario F.; Raychaudhuri, Smriti K.; Cherry, Simon R.; Nardo, Lorenzo; Badawi, Ramsey D.; Chaudhari, Abhijit J.
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Quantitative Accuracy Assessment of the NeuroEXPLORER for Diverse Imaging Applications: Moving Beyond Standard Evaluations
err2024-12-05
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PREAI
errOmidvari, Negar; Shanina, Ekaterina; Leung, Edwin K.; Sun, Xishan; Li, Yusheng; Mulnix, Tim; Gravel, Paul; Henry, Shannan; Matuskey, David; Volpi, Tommaso; Jones, Terry; Badawi, Ramsey D.; Li, Hongdi; Carson, Richard E.; Qi, Jinyi; Cherry, Simon R.
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Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient study results
err2024-11-16
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PREAI
errZhu, Yansong; Li, Siqi; Xie, Zhaoheng; Leung, Edwin K.; Bayerlein, Reimund; Omidvari, Negar; Abdelhafez, Yasser G.; Cherry, Simon R.; Qi, Jinyi; Badawi, Ramsey D.; Spencer, Benjamin A.; Wang, Guobao
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Refining penalty parameter selection in whole-body PET image reconstruction for lung cancer patients using the cross-validation log-likelihood method
err2024-09-03
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PREAI
errWang, Qian; Abdelhafez, Yasser G.; Nalbant, Hande; Spencer, Benjamin A.; Bayerlein, Reimund; Qi, Jinyi; Cherry, Simon R.; Nardo, Lorenzo; Badawi, Ramsey D.
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Performance Characteristics of the NeuroEXPLORER, a Next-Generation Human Brain PET/CT Imager
err2024-06-13
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errOAAI
errLi, Hongdi; Badawi, Ramsey D.; Cherry, Simon R.; Fontaine, Kathryn; He, Liuchun; Henry, Shannan; Hillmer, Ansel T.; Hu, Lingzhi; Khattar, Nikkita; Leung, Edwin K.; Li, Tiantian; Li, Yusheng; Liu, Chi; Liu, Peng; Lu, Zhenrui; Majewski, Stanislaw; Matuskey, David; Morris, Evan D.; Mulnix, Tim; Omidvari, Negar; Samanta, Suranjana; Selfridge, Aaron; Sun, Xishan; Toyonaga, Takuya; Volpi, Tommaso; Zeng, Tianyi; Jones, Terry; Qi, Jinyi; Carson, Richard E.
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Dose Reduction in Pediatric Oncology Patients with Delayed Total-Body [ 18 F]FDG PET/CT
err2024-04-25
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PREAI
errMingels, Clemens; Spencer, Benjamin A.; Nalbant, Hande; Omidvari, Negar; Rokni, Mehrad; Rominger, Axel; Sen, Fatma; Cherry, Simon R.; Badawi, Ramsey D.; Abdelhafez, Yasser G.; Nardo, Lorenzo
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High-Temporal-Resolution Kinetic Modeling of Lung Tumors with Dual-Blood Input Function Using Total-Body Dynamic PET
err2024-03-28
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errOAAI
errWang, Yiran; Abdelhafez, Yasser G.; Spencer, Benjamin A.; Verma, Rashmi; Parikh, Mamta; Stollenwerk, Nicholas; Nardo, Lorenzo; Jones, Terry; Badawi, Ramsey D.; Cherry, Simon R.; Wang, Guobao
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