Thomas Helmberger

7.8k total citations
161 papers, 4.8k citations indexed

About

Thomas Helmberger is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Thomas Helmberger has authored 161 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Radiology, Nuclear Medicine and Imaging, 55 papers in Surgery and 52 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Thomas Helmberger's work include Hepatocellular Carcinoma Treatment and Prognosis (49 papers), MRI in cancer diagnosis (24 papers) and Advanced MRI Techniques and Applications (24 papers). Thomas Helmberger is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (49 papers), MRI in cancer diagnosis (24 papers) and Advanced MRI Techniques and Applications (24 papers). Thomas Helmberger collaborates with scholars based in Germany, United States and France. Thomas Helmberger's co-authors include Maximilian F. Reiser, Richard C. Semelka, Tobias F. Jakobs, N. Holzknecht, Christoph Trumm, Patricia J. Mergo, Christoph J. Zech, U. Joseph Schoepf, Christoph R. Becker and Ralf‐Thorsten Hoffmann and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Neurology.

In The Last Decade

Thomas Helmberger

151 papers receiving 4.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Thomas Helmberger Germany	37	1.7k	1.7k	1.5k	1.4k	891	161	4.8k
Hyo‐Cheol Kim South Korea	40	1.5k 0.9×	2.3k 1.4×	2.3k 1.5×	847 0.6×	440 0.5×	261	5.9k
Maciej Pech Germany	35	1.5k 0.8×	2.0k 1.2×	1.2k 0.7×	1.5k 1.1×	816 0.9×	276	4.6k
Shigeru Furui Japan	36	945 0.5×	789 0.5×	1.5k 1.0×	1.7k 1.2×	745 0.8×	168	4.5k
Bernhard Gebauer Germany	28	1.6k 0.9×	1.1k 0.6×	1.1k 0.7×	734 0.5×	713 0.8×	266	3.6k
Timm Denecke Germany	41	1.6k 0.9×	1.5k 0.9×	2.1k 1.4×	1.6k 1.2×	2.2k 2.4×	315	6.3k
Sanjeeva P. Kalva United States	37	1.7k 1.0×	909 0.5×	2.2k 1.4×	982 0.7×	449 0.5×	206	4.5k
Ravi Murthy United States	42	2.0k 1.1×	2.8k 1.7×	1.6k 1.0×	1.6k 1.2×	1.8k 2.0×	151	6.8k
Alain Roche France	31	1.0k 0.6×	1.9k 1.1×	998 0.6×	932 0.7×	743 0.8×	66	3.9k
Kamran Ahrar United States	40	2.4k 1.4×	1.2k 0.7×	2.7k 1.8×	748 0.5×	1.5k 1.7×	146	6.0k
Thomas Pfammatter Switzerland	41	3.4k 1.9×	1.5k 0.9×	2.7k 1.7×	1.7k 1.2×	443 0.5×	204	6.6k

Countries citing papers authored by Thomas Helmberger

Since Specialization

Citations

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

Fields of papers citing papers by Thomas Helmberger

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Thomas Helmberger

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas Helmberger. A scholar is included among the top collaborators of Thomas Helmberger 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 Thomas Helmberger. Thomas Helmberger 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

Reimer, Peter, Valérie Vilgrain, Dirk Arnold, et al.. (2024). Factors Impacting Survival After Transarterial Radioembolization in Patients with Unresectable Intrahepatic Cholangiocarcinoma: A Combined Analysis of the Prospective CIRT Studies. CardioVascular and Interventional Radiology. 47(3). 310–324. 2 indexed citations

Helmberger, Thomas, Pierleone Lucatelli, Philippe L. Pereira, et al.. (2022). Safety, Feasibility and Technical Considerations from a Prospective, Observational Study—CIREL: Irinotecan-TACE for CRLM in 152 Patients. Journal of Clinical Medicine. 11(20). 6178–6178. 8 indexed citations

Schaefer, Niklaus, Gerd Grözinger, Maciej Pech, et al.. (2022). Prognostic Factors for Effectiveness Outcomes After Transarterial Radioembolization in Metastatic Colorectal Cancer: Results From the Multicentre Observational Study CIRT. Clinical Colorectal Cancer. 21(4). 285–296. 7 indexed citations

Nerlich, Michael, et al.. (2020). The infant mummy’s face—Paleoradiological investigation and comparison between facial reconstruction and mummy portrait of a Roman-period Egyptian child. PLoS ONE. 15(9). e0238427–e0238427. 4 indexed citations

Neri, Emanuele, M. A. Bali, Ahmed Ba‐Ssalamah, et al.. (2015). ESGAR consensus statement on liver MR imaging and clinical use of liver-specific contrast agents. European Radiology. 26(4). 921–931. 111 indexed citations

Leber, Alexander, Johannes Rieber, M. Lieber, et al.. (2013). MSCT guided sizing of the Edwards Sapien XT TAVI device: Impact of different degrees of oversizing on clinical outcome. International Journal of Cardiology. 168(3). 2658–2664. 27 indexed citations

Leber, Alexander, Markus Kasel, Thomas Ischinger, et al.. (2011). Aortic valve calcium score as a predictor for outcome after TAVI using the CoreValve revalving system. International Journal of Cardiology. 166(3). 652–657. 70 indexed citations

Begum, Nehara, et al.. (2007). Bildgebungsverfahren bei neuroendokrinen und mesenchymalen Tumoren des Gastrointestinaltrakts. Visceral Medicine. 23(2). 119–126. 1 indexed citations

Ritter, Felix, et al.. (2006). Towards a Workflow Oriented Software Assistance for the Radiofrequency Ablation .. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 507–513. 3 indexed citations

10.

Pöpperl, Gabriele, et al.. (2005). Selective Internal Radiation Therapy with SIR-Spheres ^® in Patients with Nonresectable Liver Tumors. Cancer Biotherapy and Radiopharmaceuticals. 20(2). 200–208. 73 indexed citations

11.

Stoeckelhuber, Beate M., et al.. (2005). Radiation Dose to the Radiologist’s Hand During Continuous CT Fluoroscopy-Guided Interventions. CardioVascular and Interventional Radiology. 28(5). 589–594. 64 indexed citations

12.

Helmberger, Thomas, et al.. (2004). Health economic evaluation of liver MRI in colorectal cancer patients.. PubMed. 14 Suppl 1. C13–C13. 2 indexed citations

13.

Hundt, W., R. Petsch, Thomas Helmberger, & Maximilian F. Reiser. (2000). Signal changes in liver and spleen after Endorem administration in patients with and without liver cirrhosis. European Radiology. 10(3). 409–416. 21 indexed citations

14.

Helmberger, Thomas, et al.. (1999). Detektion und Charakterisierung fokaler Leberläsionen Vergleich von biphasischer, kontrastmittelverstärkter Spiral-CT, nativer und SPIO-verstärkter MRT. Der Radiologe. 39(8). 678–684. 3 indexed citations

15.

Helmberger, Thomas, et al.. (1999). [Comparison of dual-phase helical CT with native and ferum oxide-enhanced magnetic resonance imaging in detection and characterization of focal liver lesions].. Der Radiologe. 39(8). 678–684. 9 indexed citations

16.

Schoepf, U. Joseph, Roland Brüning, Christoph R. Becker, et al.. (1998). Diagnostik der Lungenembolie mit Spiral- und Elektronenstrahl-CT. Der Radiologe. 38(12). 1036–1044. 2 indexed citations

17.

Holzknecht, N., Thomas Helmberger, C. Von Ritter, et al.. (1998). Breathhold MRI of the small bowel in Crohn's disease after enteroklysis with oral magnetic particles. Der Radiologe. 38(1). 29–36. 46 indexed citations

18.

Schnarkowski, P., M. Keßler, H Arnholdt, & Thomas Helmberger. (1997). Angiosarcoma of the breast: mammographic, sonographic, and pathological findings. European Journal of Radiology. 24(1). 54–56. 9 indexed citations

19.

Helmberger, Thomas, et al.. (1996). MRT des Pankreas: Stellenwert, Technik und Applikation. Der Radiologe. 36(5). 413–418. 3 indexed citations

20.

Mergo, Patricia J., et al.. (1996). Ring enhancement in ultrasmall superparamagnetic iron oxide MR imaging: a potential new sign for characterization of liver lesions.. American Journal of Roentgenology. 166(2). 379–384. 47 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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