Karel Caca

277 total papers · 13.1k total citations
139 papers, 6.2k citations indexed

About

Karel Caca is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Karel Caca has authored 139 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 91 papers in Surgery, 68 papers in Pulmonary and Respiratory Medicine and 47 papers in Oncology. Recurrent topics in Karel Caca’s work include Gastric Cancer Management and Outcomes (39 papers), Esophageal and GI Pathology (34 papers) and Gastrointestinal Tumor Research and Treatment (23 papers). Karel Caca is often cited by papers focused on Gastric Cancer Management and Outcomes (39 papers), Esophageal and GI Pathology (34 papers) and Gastrointestinal Tumor Research and Treatment (23 papers). Karel Caca collaborates with scholars based in Germany, United States and Switzerland. Karel Caca's co-authors include Joachim Mössner, Arthur Schmidt, Frieder Berr, Marcus Wiedmann, Beate Appenrodt, Jaime Bosch, Dominik Hüster, Péter Ferenci, Juan Carlos García‐Pagán and Frederik Nevens and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Co-authorship network of co-authors of Karel Caca

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

Karel Caca

132 papers receiving 6.0k citations

Fields of papers citing papers by Karel Caca

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Karel Caca

Since Specialization
Citations

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