Karsten Ridwelski

110 papers and 4.7k indexed citations
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About

Karsten Ridwelski is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Karsten Ridwelski has authored 110 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Oncology, 54 papers in Surgery and 53 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Karsten Ridwelski’s work include Colorectal Cancer Treatments and Studies (32 papers), Gastric Cancer Management and Outcomes (31 papers) and Pancreatic and Hepatic Oncology Research (22 papers). Karsten Ridwelski is often cited by papers focused on Colorectal Cancer Treatments and Studies (32 papers), Gastric Cancer Management and Outcomes (31 papers) and Pancreatic and Hepatic Oncology Research (22 papers). Karsten Ridwelski collaborates with scholars based in Germany, United States and United Kingdom. Karsten Ridwelski's co-authors include Helmut Oettle, Hanno Riess, Klaus Gellert, Marco Niedergethmann, P. Neuhaus, J. Fahlke, H Schramm, E. Kettner, Wolf O. Bechstein and Stefan Post and has published in prestigious journals such as JAMA, Journal of Clinical Oncology and Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Karsten Ridwelski

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

Fields of papers citing papers by Karsten Ridwelski

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karsten Ridwelski

Since Specialization
Citations

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

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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2026