Volker Penndorf

719 total citations
10 papers, 514 citations indexed

About

Volker Penndorf is a scholar working on Surgery, Epidemiology and Hepatology. According to data from OpenAlex, Volker Penndorf has authored 10 papers receiving a total of 514 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 6 papers in Epidemiology and 6 papers in Hepatology. Recurrent topics in Volker Penndorf's work include Liver Disease Diagnosis and Treatment (5 papers), Liver Disease and Transplantation (4 papers) and Organ Transplantation Techniques and Outcomes (4 papers). Volker Penndorf is often cited by papers focused on Liver Disease Diagnosis and Treatment (5 papers), Liver Disease and Transplantation (4 papers) and Organ Transplantation Techniques and Outcomes (4 papers). Volker Penndorf collaborates with scholars based in Germany, United States and Italy. Volker Penndorf's co-authors include Guido Gerken, Alexander Dechêne, Ali Canbay, JF Schlaak, Judith Ertle, Gernot Kaiser, Kerstin Herzer, Jan‐Peter Sowa, Wing‐Kin Syn and Mechthild Beste and has published in prestigious journals such as International Journal of Cancer, Gastrointestinal Endoscopy and Liver Transplantation.

In The Last Decade

Volker Penndorf

9 papers receiving 500 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Volker Penndorf Germany 7 365 252 120 110 67 10 514
Cameron T. Locklear United States 6 354 1.0× 221 0.9× 55 0.5× 135 1.2× 83 1.2× 7 503
Benyam D. Addissie United States 8 269 0.7× 236 0.9× 114 0.9× 60 0.5× 77 1.1× 13 472
Roxanne Desiderio United States 5 538 1.5× 345 1.4× 71 0.6× 166 1.5× 85 1.3× 9 694
Srikar Mapakshi United States 4 526 1.4× 392 1.6× 60 0.5× 129 1.2× 70 1.0× 9 656
Hui‐Wei Chen United States 7 310 0.8× 337 1.3× 144 1.2× 39 0.4× 133 2.0× 12 636
Apinya Leerapun Thailand 10 253 0.7× 152 0.6× 104 0.9× 143 1.3× 113 1.7× 35 483
Saira Khaderi United States 13 300 0.8× 323 1.3× 119 1.0× 37 0.3× 37 0.6× 27 494
Soichiro Saikawa Japan 13 245 0.7× 185 0.7× 130 1.1× 127 1.2× 228 3.4× 26 593
Mariam Ziayee United States 2 513 1.4× 356 1.4× 70 0.6× 151 1.4× 88 1.3× 3 635
Jinna Chu United States 5 526 1.4× 366 1.5× 47 0.4× 135 1.2× 72 1.1× 6 646

Countries citing papers authored by Volker Penndorf

Since Specialization
Citations

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

Fields of papers citing papers by Volker Penndorf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Volker Penndorf

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

All Works

10 of 10 papers shown
1.
Özdirik, Burcin, W Veltzke-Schlieker, Hilmar Berger, et al.. (2024). Long-term impact of scheduled regular endoscopic interventions for patients with primary sclerosing cholangitis. Hepatology Communications. 8(9). 1 indexed citations
2.
Hentrich, Marcus & Volker Penndorf. (2024). Stufenweise Behandlung bei therapiebedingter Diarrhö. 19(3). 106–114.
3.
Fingas, Christian D., Mechthild Beste, Volker Penndorf, et al.. (2018). Liver Regeneration-Related Cytokine Profiles in Donors and Recipients Before and After Living-Donor Liver Transplant.. Experimental and Clinical Transplantation. 16(5). 554–561. 9 indexed citations
4.
Tal, Andrea O., Fabian Finkelmeier, Natalie Filmann, et al.. (2017). Multiple plastic stents versus covered metal stent for treatment of anastomotic biliary strictures after liver transplantation: a prospective, randomized, multicenter trial. Gastrointestinal Endoscopy. 86(6). 1038–1045. 55 indexed citations
5.
Buechter, Matthias, Volker Penndorf, Ali Canbay, Jens Theysohn, & Alexander Dechêne. (2016). Multimodal therapy of recurrent and refractory bleeding from esophageal varices – case report and review of the literature. Zeitschrift für Gastroenterologie. 54(12). 1320–1326. 1 indexed citations
6.
Penndorf, Volker, Fuat H. Saner, Guido Gerken, & Ali Canbay. (2012). Leberparameter in der Intensivmedizin. Zentralblatt für Chirurgie - Zeitschrift für Allgemeine Viszeral- Thorax- und Gefäßchirurgie. 138(6). 636–642. 7 indexed citations
7.
Jochum, Christoph, Mechthild Beste, Volker Penndorf, et al.. (2011). Glutathione-S-transferase subtypes α and π as a tool to predict and monitor graft failure or regeneration in a pilot study of living donor liver transplantation. European journal of medical research. 16(1). 34–34. 10 indexed citations
8.
Ertle, Judith, Alexander Dechêne, Volker Penndorf, et al.. (2011). Nonalcoholic Fatty Liver Disease progresses to HCC in the absence of apparent Cirrhosis. Zeitschrift für Gastroenterologie. 49(1). 9 indexed citations
9.
Ertle, Judith, Alexander Dechêne, Jan‐Peter Sowa, et al.. (2010). Non‐alcoholic fatty liver disease progresses to hepatocellular carcinoma in the absence of apparent cirrhosis. International Journal of Cancer. 128(10). 2436–2443. 383 indexed citations
10.
Jochum, Christoph, Mechthild Beste, Volker Penndorf, et al.. (2006). Quantitative liver function tests in donors and recipients of living donor liver transplantation. Liver Transplantation. 12(4). 544–549. 39 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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