Roy Marcus

1.7k total citations
45 papers, 973 citations indexed

About

Roy Marcus is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Roy Marcus has authored 45 papers receiving a total of 973 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Radiology, Nuclear Medicine and Imaging, 27 papers in Biomedical Engineering and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Roy Marcus's work include Advanced X-ray and CT Imaging (26 papers), Cardiac Imaging and Diagnostics (20 papers) and Advanced MRI Techniques and Applications (16 papers). Roy Marcus is often cited by papers focused on Advanced X-ray and CT Imaging (26 papers), Cardiac Imaging and Diagnostics (20 papers) and Advanced MRI Techniques and Applications (16 papers). Roy Marcus collaborates with scholars based in Germany, United States and Switzerland. Roy Marcus's co-authors include Fabian Bamberg, Konstantin Nikolaou, Florian Schwarz, Maximilian F. Reiser, Alexander Becker, Christoph R. Becker, Thorsten R. C. Johnson, Franz von Ziegler, Martin Greif and Bernd J. Wintersperger and has published in prestigious journals such as Radiology, The Journal of Urology and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Roy Marcus

42 papers receiving 965 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roy Marcus Germany 15 820 670 163 94 52 45 973
Manuel Belgrano Italy 15 342 0.4× 213 0.3× 266 1.6× 176 1.9× 143 2.8× 53 621
Christoph Schabel Germany 19 734 0.9× 674 1.0× 124 0.8× 52 0.6× 60 1.2× 45 940
Niels R. van der Werf Netherlands 16 671 0.8× 531 0.8× 33 0.2× 58 0.6× 68 1.3× 38 812
Fabian Morsbach Switzerland 20 867 1.1× 692 1.0× 114 0.7× 58 0.6× 145 2.8× 38 1.1k
Aline Criton France 10 276 0.3× 253 0.4× 86 0.5× 140 1.5× 82 1.6× 17 455
Victor Mergen Switzerland 22 1.2k 1.5× 1.2k 1.8× 73 0.4× 127 1.4× 113 2.2× 52 1.4k
İbrahim Yel Germany 18 567 0.7× 641 1.0× 174 1.1× 27 0.3× 60 1.2× 80 855
Gert Jan Pelgrim Netherlands 13 547 0.7× 424 0.6× 269 1.7× 163 1.7× 40 0.8× 31 824
Nicola Fink Germany 16 508 0.6× 402 0.6× 74 0.5× 74 0.8× 113 2.2× 58 659
Vitaliano Buffa Italy 9 191 0.2× 160 0.2× 132 0.8× 33 0.4× 91 1.8× 23 338

Countries citing papers authored by Roy Marcus

Since Specialization
Citations

This map shows the geographic impact of Roy Marcus'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 Roy Marcus with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roy Marcus more than expected).

Fields of papers citing papers by Roy Marcus

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roy Marcus. 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 Roy Marcus. The network helps show where Roy Marcus may publish in the future.

Co-authorship network of co-authors of Roy Marcus

This figure shows the co-authorship network connecting the top 25 collaborators of Roy Marcus. A scholar is included among the top collaborators of Roy Marcus 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 Roy Marcus. Roy Marcus is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ferrero, Andrea, Kishore Rajendran, Ronald Booij, et al.. (2025). Photon-counting detector CT in musculoskeletal imaging: benefits and outlook. British Journal of Radiology. 98(1175). 1859–1862.
2.
Marcus, Roy, Christoph J. Laux, Florian Brunner, et al.. (2024). The Expression of Toll-like Receptors in Cartilage Endplate Cells: A Role of Toll-like Receptor 2 in Pro-Inflammatory and Pro-Catabolic Gene Expression. Cells. 13(17). 1402–1402. 4 indexed citations
3.
Marcus, Roy, Florian Brunner, Christoph J. Laux, et al.. (2024). Intervertebral disc microbiome in Modic changes: Lack of result replication underscores the need for a consensus in low‐biomass microbiome analysis. JOR Spine. 7(2). e1330–e1330. 2 indexed citations
4.
Marcus, Roy, et al.. (2024). Photon-Counting Detector CT. Investigative Radiology. 59(8). 545–553. 13 indexed citations
5.
Gutjahr, Ralf, et al.. (2023). Reducing the risk of hallucinations with interpretable deep learning models for low-dose CT denoising: comparative performance analysis. Physics in Medicine and Biology. 68(19). 19LT01–19LT01. 4 indexed citations
6.
Feuerriegel, Georg C., et al.. (2023). How accurate is MRI for diagnosing tarsal coalitions? A retrospective diagnostic accuracy study. European Radiology. 34(5). 3493–3502. 6 indexed citations
7.
Mohammadinejad, Payam, Andrea Ferrero, David J. Bartlett, et al.. (2021). Automated radiomic analysis of CT images to predict likelihood of spontaneous passage of symptomatic renal stones. Emergency Radiology. 28(4). 781–788. 9 indexed citations
8.
Kim, Sarasa T., Roy Marcus, Michael Wells, et al.. (2020). The evolving role of imaging for small bowel neuroendocrine neoplasms: estimated impact of imaging and disease-free survival in a retrospective observational study. Abdominal Radiology. 45(3). 623–631. 8 indexed citations
9.
Marcus, Roy, Joel G. Fletcher, Andrea Ferrero, et al.. (2018). Detection and Characterization of Renal Stones by Using Photon-Counting–based CT. Radiology. 289(2). 436–442. 51 indexed citations
10.
Trotman, Judith, Sally F. Barrington, David Belada, et al.. (2017). Comparison Of Contrast-Enhanced Ct-Based Response With Pet Assessment After First-Line Therapy For Follicular Lymphoma In The Phase Iii Gallium Study. Haematologica. 1 indexed citations
11.
Marcus, Roy, Roland C. Aydin, Christian J. Cyron, et al.. (2016). The evolution of radiation dose over time: Measurement of a patient cohort undergoing whole-body examinations on three computer tomography generations. European Journal of Radiology. 86. 63–69. 12 indexed citations
12.
Marcus, Roy, Christof Burgstahler, Mike Notohamiprodjo, et al.. (2016). Recent Scientific Evidence and Technical Developments in Cardiovascular Computed Tomography. Revista Española de Cardiología (English Edition). 69(5). 509–514. 10 indexed citations
13.
Bamberg, Fabian, Roy Marcus, Alexander Becker, et al.. (2014). Dynamic Myocardial CT Perfusion Imaging for Evaluation of Myocardial Ischemia as Determined by MR Imaging. JACC. Cardiovascular imaging. 7(3). 267–277. 81 indexed citations
14.
Schlett, Christopher L., Amit Pursnani, Roy Marcus, Quynh A. Truong, & Udo Hoffmann. (2014). The Use of Coronary CT Angiography for the Evaluation of Chest Pain. Cardiology in Review. 22(3). 117–127. 3 indexed citations
15.
Schwarz, Florian, Rabea Hinkel, Elisabeth Baloch, et al.. (2013). Myocardial CT Perfusion Imaging in a Large Animal Model. JACC. Cardiovascular imaging. 6(12). 1229–1238. 36 indexed citations
16.
Bamberg, Fabian, Klaus G. Parhofer, Roy Marcus, et al.. (2013). Diabetes Mellitus: Long-term Prognostic Value of Whole-Body MR Imaging for the Occurrence of Cardiac and Cerebrovascular Events. Radiology. 269(3). 730–737. 24 indexed citations
17.
Ebersberger, Ullrich, Roy Marcus, U. Joseph Schoepf, et al.. (2013). Dynamic CT myocardial perfusion imaging: performance of 3D semi-automated evaluation software. European Radiology. 24(1). 191–199. 32 indexed citations
18.
Bamberg, Fabian, Roy Marcus, Martin Petersilka, et al.. (2011). Herausforderungen an die Computertomographie bei übergewichtigen Patienten. Der Radiologe. 51(5). 366–371. 5 indexed citations
19.
Bamberg, Fabian, Roy Marcus, Wieland H. Sommer, et al.. (2011). Diagnostic image quality of a comprehensive high-pitch dual-spiral cardiothoracic CT protocol in patients with undifferentiated acute chest pain. European Journal of Radiology. 81(12). 3697–3702. 30 indexed citations
20.
Morschhauser, Franck, D. Huglo, Giovanni Martinelli, et al.. (2005). Yttrium-90 ibritumomab tiuxetan (zevalin) induces high response rates in previously treated patients with diffuse large B cell lymphoma (DLBCL). Annals of Oncology. 16. 54–54. 7 indexed citations

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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