Erryk Katayama

135 total papers · 795 total citations
69 papers, 371 citations indexed

About

Erryk Katayama is a scholar working on Oncology, Surgery and Epidemiology. According to data from OpenAlex, Erryk Katayama has authored 69 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Oncology, 26 papers in Surgery and 12 papers in Epidemiology. Recurrent topics in Erryk Katayama’s work include Pancreatic and Hepatic Oncology Research (19 papers), Hepatocellular Carcinoma Treatment and Prognosis (9 papers) and Shoulder Injury and Treatment (9 papers). Erryk Katayama is often cited by papers focused on Pancreatic and Hepatic Oncology Research (19 papers), Hepatocellular Carcinoma Treatment and Prognosis (9 papers) and Shoulder Injury and Treatment (9 papers). Erryk Katayama collaborates with scholars based in United States, Poland and Brazil. Erryk Katayama's co-authors include Muhammad Musaab Munir, Selamawit Woldesenbet, Yutaka Endo, Timothy M. Pawlik, Jonathan J. Hue, Jordan M. Winter, Mujtaba Khalil, Lee M. Ocuin, John B. Ammori and Henrique A. Lima and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Surgery and The American Journal of Surgery.

In The Last Decade

Co-authorship network of co-authors of Erryk Katayama

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

Erryk Katayama

59 papers receiving 355 citations

Fields of papers citing papers by Erryk Katayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Erryk Katayama

Since Specialization
Citations

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