Hasan Sari

2.1k total citations · 2 hit papers
70 papers, 1.1k citations indexed

About

Hasan Sari is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Radiation. According to data from OpenAlex, Hasan Sari has authored 70 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Radiology, Nuclear Medicine and Imaging, 22 papers in Biomedical Engineering and 15 papers in Radiation. Recurrent topics in Hasan Sari's work include Medical Imaging Techniques and Applications (60 papers), Radiomics and Machine Learning in Medical Imaging (30 papers) and Advanced X-ray and CT Imaging (21 papers). Hasan Sari is often cited by papers focused on Medical Imaging Techniques and Applications (60 papers), Radiomics and Machine Learning in Medical Imaging (30 papers) and Advanced X-ray and CT Imaging (21 papers). Hasan Sari collaborates with scholars based in Switzerland, United States and Germany. Hasan Sari's co-authors include Axel Rominger, Kuangyu Shi, Ali Afshar‐Oromieh, George Prenosil, Ian Alberts, Clemens Mingels, Michael Hentschel, Markus Fürstner, Marco Viscione and Karl Peter Bohn and has published in prestigious journals such as Nature Communications, Brain and Journal of Cerebral Blood Flow & Metabolism.

In The Last Decade

Hasan Sari

63 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Performance Characteristics of the Biograph Vision Quadra PET/CT System with a Long Axial Field of View Using the NEMA NU 2-2018 Standard

2021 200 citations George Prenosil, Hasan Sari et al. Journal of Nuclear Medicine profile →
Clinical performance of long axial field of view PET/CT: a head-to-head intra-individual comparison of the Biograph Vision Quadra with the Biograph Vision PET/CT

2021 174 citations Ian Alberts, George Prenosil et al. European Journal of Nuclear Medicine and Molecular Imaging profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hasan Sari Switzerland	18	934	288	244	161	63	70	1.1k
Hesheng Wang United States	18	627 0.7×	255 0.9×	341 1.4×	238 1.5×	71 1.1×	77	1.1k
F. Lamare France	20	1.3k 1.4×	324 1.1×	555 2.3×	370 2.3×	27 0.4×	73	1.7k
Roido Manavaki United Kingdom	14	566 0.6×	193 0.7×	163 0.7×	122 0.8×	30 0.5×	42	1.0k
Marco Dominietto Switzerland	14	365 0.4×	199 0.7×	180 0.7×	93 0.6×	24 0.4×	30	704
Ivo Rausch Austria	22	976 1.0×	338 1.2×	240 1.0×	191 1.2×	9 0.1×	78	1.2k
Abhijit J. Chaudhari United States	20	664 0.7×	403 1.4×	123 0.5×	169 1.0×	16 0.3×	92	1.3k
Jan Petr Germany	20	714 0.8×	95 0.3×	41 0.2×	276 1.7×	79 1.3×	84	1.1k
Brad Kemp United States	18	652 0.7×	230 0.8×	115 0.5×	136 0.8×	12 0.2×	40	933
Mary F. Dempsey United Kingdom	9	407 0.4×	159 0.6×	32 0.1×	92 0.6×	21 0.3×	12	709
Fulvio Zaccagna Italy	22	824 0.9×	258 0.9×	45 0.2×	497 3.1×	181 2.9×	83	1.6k

Countries citing papers authored by Hasan Sari

Since Specialization

Citations

This map shows the geographic impact of Hasan Sari's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hasan Sari with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hasan Sari more than expected).

Fields of papers citing papers by Hasan Sari

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hasan Sari. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hasan Sari. The network helps show where Hasan Sari may publish in the future.

Co-authorship network of co-authors of Hasan Sari

This figure shows the co-authorship network connecting the top 25 collaborators of Hasan Sari. A scholar is included among the top collaborators of Hasan Sari based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hasan Sari. Hasan Sari is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Mandeville, Joseph B., Murray Bruce Reed, Hasan Sari, et al.. (2025). On the analysis of functional PET (fPET)-FDG: Baseline mischaracterization can introduce artifactual metabolic (de)activations. Imaging Neuroscience. 3. 1 indexed citations

Mercolli, Lorenzo, Tilman Läppchen, Michael Amon, et al.. (2025). In vivo voxel-wise positronium lifetime imaging of thyroid cancer using clinically routine I-124 PET/CT. Homo Politicus (Academy of Humanities and Economics in Lodz). 2. 100017–100017.

Pyka, Thomas, Clemens Mingels, Hasan Sari, et al.. (2025). Kinetics of the amino acid uptake tracer O-(2-[18F]fluoroethyl)-L-tyrosine (FET) in human brain. EJNMMI Research. 15(1). 90–90.

Mercolli, Lorenzo, Pascal V. Grundler, S. Braccini, et al.. (2025). First positronium lifetime imaging with scandium-44 on a long axial field-of-view PET/CT. PubMed. 5. 1648621–1648621. 1 indexed citations

Fu, Jessie Fanglu, Meher R. Juttukonda, Cristina Lois, et al.. (2025). [¹⁸F]MK-6240 Radioligand Delivery Indices as Surrogates of Cerebral Perfusion: Bias and Correlation Against [¹⁵O]Water. Journal of Nuclear Medicine. 66(3). 410–417. 1 indexed citations

Mingels, Clemens, Konstantinos Zeimpekis, Hasan Sari, et al.. (2024). FDG imaging with long-axial field-of-view PET/CT in patients with high blood glucose—a matched pair analysis. European Journal of Nuclear Medicine and Molecular Imaging. 51(7). 2036–2046. 7 indexed citations

Mercolli, Lorenzo, Markus Diemling, Clemens Mingels, et al.. (2024). Internal dosimetry study of [82Rb]Cl using a long axial field-of-view PET/CT. European Journal of Nuclear Medicine and Molecular Imaging. 51(7). 1869–1875. 2 indexed citations

Mercolli, Lorenzo, et al.. (2024). Phantom study for 90Y liver radioembolization dosimetry with a long axial field-of-view PET/CT. Physica Medica. 118. 103296–103296. 3 indexed citations

Zeimpekis, Konstantinos, Lorenzo Mercolli, Maurizio Conti, et al.. (2024). 90Y post-radioembolization clinical assessment with whole-body Biograph Vision Quadra PET/CT: image quality, tumor, liver and lung dosimetry. European Journal of Nuclear Medicine and Molecular Imaging. 51(7). 2100–2113. 7 indexed citations

10.

Zeimpekis, Konstantinos, Hasan Sari, Kuangyu Shi, et al.. (2024). Evaluation of long axial field-of-view (LAFOV) PET/CT for post-treatment dosimetry in Yttrium-90 radioembolization of liver tumors: a comparative study with conventional SPECT imaging. European Journal of Nuclear Medicine and Molecular Imaging. 52(4). 1460–1471.

11.

Fraum, Tyler J., Hasan Sari, André H. Dias, et al.. (2024). Whole-Body Multiparametric PET in Clinical Oncology: Current Status, Challenges, and Opportunities. American Journal of Roentgenology. 223(5). e2431712–e2431712. 2 indexed citations

12.

Rathod, N., Hasan Sari, Konstantinos Zeimpekis, et al.. (2024). Total Body PET/CT: Clinical Value and Future Aspects of Quantification in Static and Dynamic Imaging. Seminars in Nuclear Medicine. 55(1). 98–106. 4 indexed citations

13.

Sari, Hasan, et al.. (2024). Mapping¹⁸F-FDG Kinetics Together with Patient-Specific Bootstrap Assessment of Uncertainties: An Illustration with Data from a PET/CT Scanner with a Long Axial Field of View. Journal of Nuclear Medicine. 65(6). 971–979.

14.

Alberts, Ian, Hasan Sari, Clemens Mingels, et al.. (2023). Long-axial field-of-view PET/CT: perspectives and review of a revolutionary development in nuclear medicine based on clinical experience in over 7000 patients. Cancer Imaging. 23(1). 28–28. 45 indexed citations

15.

Hong, Jimin, Matthias Brendel, Kjell Erlandsson, et al.. (2023). Forecasting the Pharmacokinetics With Limited Early Frames in Dynamic Brain PET Imaging Using Neural Ordinary Differential Equation. IEEE Transactions on Radiation and Plasma Medical Sciences. 7(6). 607–617. 3 indexed citations

16.

Caobelli, Federico, Marco Viscione, Hasan Sari, et al.. (2023). First-time rest-stress dynamic whole-body 82Rb-PET imaging using a long axial field-of-view PET/CT scanner. European Journal of Nuclear Medicine and Molecular Imaging. 50(7). 2219–2221. 6 indexed citations

17.

Sari, Hasan, Clemens Mingels, Ian Alberts, et al.. (2023). Kinetic modelling of dynamic F-18-FDG datasets from a long axial field-of-view PET scanner using model selection criteria with deep learning-based organ segmentations. Nuklearmedizin - NuclearMedicine. 62(2). 85–86. 1 indexed citations

18.

Guo, Rui, Song Xue, Jiaxi Hu, et al.. (2022). Using domain knowledge for robust and generalizable deep learning-based CT-free PET attenuation and scatter correction. Nature Communications. 13(1). 5882–5882. 36 indexed citations

19.

Zeimpekis, Konstantinos, Lorenzo Mercolli, Maurizio Conti, et al.. (2022). Phantom-based evaluation of yttrium-90 datasets using biograph vision quadra. European Journal of Nuclear Medicine and Molecular Imaging. 50(4). 1168–1182. 8 indexed citations

20.

Alberts, Ian, George Prenosil, Clemens Mingels, et al.. (2021). Clinical performance of long axial field of view PET/CT: a head-to-head intra-individual comparison of the Biograph Vision Quadra with the Biograph Vision PET/CT. European Journal of Nuclear Medicine and Molecular Imaging. 48(8). 2395–2404. 174 indexed citations breakdown →

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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