Kenjiro Ishii

28 papers and 226 indexed citations i.

About

Kenjiro Ishii is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Kenjiro Ishii has authored 28 papers receiving a total of 226 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 6 papers in Oncology. Recurrent topics in Kenjiro Ishii’s work include Esophageal and GI Pathology (13 papers), Esophageal Cancer Research and Treatment (13 papers) and Gastric Cancer Management and Outcomes (5 papers). Kenjiro Ishii is often cited by papers focused on Esophageal and GI Pathology (13 papers), Esophageal Cancer Research and Treatment (13 papers) and Gastric Cancer Management and Outcomes (5 papers). Kenjiro Ishii collaborates with scholars based in Japan. Kenjiro Ishii's co-authors include Yasuhiro Tsubosa, Hiroaki Seki, Akihiko Shimada, Eisuke Booka, Masashi Takeuchi, Shuhei Mayanagi, Hirofumi Yasui, Tomoko Betsuyaku, Makoto Yonemaru and H. Hoffmann and has published in prestigious journals such as Journal of Applied Physiology, Annals of Surgical Oncology and World Journal of Surgery.

In The Last Decade

Co-authorship network of co-authors of Kenjiro Ishii

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

Fields of papers citing papers by Kenjiro Ishii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kenjiro Ishii

Since Specialization
Citations

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