Hajime Kayano

25 papers and 358 indexed citations i.

About

Hajime Kayano is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hajime Kayano has authored 25 papers receiving a total of 358 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Surgery, 11 papers in Oncology and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hajime Kayano’s work include Colorectal Cancer Surgical Treatments (10 papers), Gastric Cancer Management and Outcomes (8 papers) and Intestinal and Peritoneal Adhesions (6 papers). Hajime Kayano is often cited by papers focused on Colorectal Cancer Surgical Treatments (10 papers), Gastric Cancer Management and Outcomes (8 papers) and Intestinal and Peritoneal Adhesions (6 papers). Hajime Kayano collaborates with scholars based in Japan. Hajime Kayano's co-authors include Keisaku Kondo, Keitaro Tanaka, Junji Okuda, Nobuhiko Tanigawa, Kazuhisa Uchiyama, Masashi Yamamoto, Shinsuke Masubuchi, Eiji Nomura, Masaya Mukai and Takashi Machida and has published in prestigious journals such as Diseases of the Colon & Rectum, Surgical Endoscopy and Journal of Gastrointestinal Surgery.

In The Last Decade

Co-authorship network of co-authors of Hajime Kayano i

Fields of papers citing papers by Hajime Kayano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hajime Kayano

Since Specialization
Citations

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