Kousei Ishigami

387 total papers · 5.3k total citations
257 papers, 3.6k citations indexed

About

Kousei Ishigami is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Kousei Ishigami has authored 257 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 100 papers in Surgery, 95 papers in Radiology, Nuclear Medicine and Imaging and 75 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Kousei Ishigami’s work include MRI in cancer diagnosis (52 papers), Pancreatic and Hepatic Oncology Research (41 papers) and Hepatocellular Carcinoma Treatment and Prognosis (40 papers). Kousei Ishigami is often cited by papers focused on MRI in cancer diagnosis (52 papers), Pancreatic and Hepatic Oncology Research (41 papers) and Hepatocellular Carcinoma Treatment and Prognosis (40 papers). Kousei Ishigami collaborates with scholars based in Japan, United States and Germany. Kousei Ishigami's co-authors include Hiroshi Honda, Akihiro Nishie, Yoshiki Asayama, Yasuhiro Ushijima, Daisuke Okamoto, Nobuhiro Fujita, Tsuyoshi Tajima, Yukihisa Takayama, Kengo Yoshimitsu and Daisuke Kakihara and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Co-authorship network of co-authors of Kousei Ishigami

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

Kousei Ishigami

243 papers receiving 3.6k citations

Fields of papers citing papers by Kousei Ishigami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kousei Ishigami

Since Specialization
Citations

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