Eiji Kikuchi

342 papers and 6.8k indexed citations i.

About

Eiji Kikuchi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Eiji Kikuchi has authored 342 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 209 papers in Surgery, 112 papers in Pulmonary and Respiratory Medicine and 76 papers in Oncology. Recurrent topics in Eiji Kikuchi’s work include Bladder and Urothelial Cancer Treatments (168 papers), Urinary and Genital Oncology Studies (117 papers) and Prostate Cancer Treatment and Research (52 papers). Eiji Kikuchi is often cited by papers focused on Bladder and Urothelial Cancer Treatments (168 papers), Urinary and Genital Oncology Studies (117 papers) and Prostate Cancer Treatment and Research (52 papers). Eiji Kikuchi collaborates with scholars based in Japan, United States and Germany. Eiji Kikuchi's co-authors include Mototsugu Oya, Akira Miyajima, Takeo Kosaka, Shahrokh F. Shariat, Shuji Mikami, Yair Lotan, Ken Nakagawa, Nobuyuki Tanaka, Kazuhiro Matsumoto and Alon Z. Weizer and has published in prestigious journals such as Journal of Clinical Oncology, The EMBO Journal and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Eiji Kikuchi i

Fields of papers citing papers by Eiji Kikuchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Eiji Kikuchi

Since Specialization
Citations

This map shows the geographic impact of Eiji Kikuchi'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 Eiji Kikuchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eiji Kikuchi 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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2025