Keisuke Ishigami

78 total papers · 1.6k total citations
45 papers, 840 citations indexed

About

Keisuke Ishigami is a scholar working on Surgery, Rheumatology and Epidemiology. According to data from OpenAlex, Keisuke Ishigami has authored 45 papers receiving a total of 840 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 16 papers in Rheumatology and 15 papers in Epidemiology. Recurrent topics in Keisuke Ishigami’s work include IgG4-Related and Inflammatory Diseases (13 papers), Neuroendocrine Tumor Research Advances (12 papers) and Gastrointestinal disorders and treatments (8 papers). Keisuke Ishigami is often cited by papers focused on IgG4-Related and Inflammatory Diseases (13 papers), Neuroendocrine Tumor Research Advances (12 papers) and Gastrointestinal disorders and treatments (8 papers). Keisuke Ishigami collaborates with scholars based in Japan, United States and Mexico. Keisuke Ishigami's co-authors include Yasuhisa Shinomura, Chisako Suzuki, Hidetaka Yajima, Tetsuya Tabeya, Kohzoh Imai, Hiroyuki Yamamoto, Yui Shimizu, Yasuyoshi Naishiro, Motohisa Yamamoto and Hiroki Takahashi and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Annals of the Rheumatic Diseases.

In The Last Decade

Co-authorship network of co-authors of Keisuke Ishigami

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

Keisuke Ishigami

36 papers receiving 820 citations

Fields of papers citing papers by Keisuke Ishigami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keisuke Ishigami

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026