Ryo Seishima

68 papers and 563 indexed citations i.

About

Ryo Seishima is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryo Seishima has authored 68 papers receiving a total of 563 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Oncology, 24 papers in Surgery and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryo Seishima’s work include Colorectal Cancer Surgical Treatments (20 papers), Colorectal Cancer Screening and Detection (9 papers) and COVID-19 and healthcare impacts (8 papers). Ryo Seishima is often cited by papers focused on Colorectal Cancer Surgical Treatments (20 papers), Colorectal Cancer Screening and Detection (9 papers) and COVID-19 and healthcare impacts (8 papers). Ryo Seishima collaborates with scholars based in Japan, United States and Singapore. Ryo Seishima's co-authors include Koji Okabayashi, Yuko Kitagawa, Masashi Tsuruta, Hirotoshi Hasegawa, Kohei Shigeta, Osamu Nagano, Hideyuki Saya, Yuko Kitagawa, Toru Yamada and Kenji Tsuchihashi and has published in prestigious journals such as Nature Communications, Cancer Research and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Ryo Seishima i

Fields of papers citing papers by Ryo Seishima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryo Seishima

Since Specialization
Citations

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