Torsten Hansen

113 papers and 2.8k indexed citations i.

About

Torsten Hansen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Torsten Hansen has authored 113 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Surgery, 36 papers in Pulmonary and Respiratory Medicine and 27 papers in Oncology. Recurrent topics in Torsten Hansen’s work include Esophageal Cancer Research and Treatment (13 papers), Gastric Cancer Management and Outcomes (10 papers) and Soft tissue tumor case studies (9 papers). Torsten Hansen is often cited by papers focused on Esophageal Cancer Research and Treatment (13 papers), Gastric Cancer Management and Outcomes (10 papers) and Soft tissue tumor case studies (9 papers). Torsten Hansen collaborates with scholars based in Germany, Italy and United States. Torsten Hansen's co-authors include C. James Kirkpatrick, Martin Kunkel, Achim Weber, Gernot Weibrich, Wilfried Kleis, R. S. R. Buch, Walter Hitzler, Christian Walter, Peter R. Galle and D. Katenkamp and has published in prestigious journals such as Journal of the American Society of Nephrology, International Journal of Molecular Sciences and Journal of Hepatology.

In The Last Decade

Co-authorship network of co-authors of Torsten Hansen i

Fields of papers citing papers by Torsten Hansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Torsten Hansen

Since Specialization
Citations

This map shows the geographic impact of Torsten Hansen'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 Torsten Hansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Torsten Hansen 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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2025