Koichiro Tsutsumi

135 papers and 2.2k indexed citations i.

About

Koichiro Tsutsumi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Koichiro Tsutsumi has authored 135 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Surgery, 73 papers in Pulmonary and Respiratory Medicine and 52 papers in Oncology. Recurrent topics in Koichiro Tsutsumi’s work include Gallbladder and Bile Duct Disorders (65 papers), Pancreatic and Hepatic Oncology Research (46 papers) and Esophageal and GI Pathology (31 papers). Koichiro Tsutsumi is often cited by papers focused on Gallbladder and Bile Duct Disorders (65 papers), Pancreatic and Hepatic Oncology Research (46 papers) and Esophageal and GI Pathology (31 papers). Koichiro Tsutsumi collaborates with scholars based in Japan, United States and Czechia. Koichiro Tsutsumi's co-authors include Juan M. Saavedra, Hironari Kato, Hiroyuki Okada, Kazuhide Yamamoto, J. M. Saavedra, Shigeru Horiguchi, Kazuyuki Matsumoto, Daisuke Uchida, Hirofumi Kawamoto and Takeshi Tomoda and has published in prestigious journals such as Gastroenterology, Cancer and Stroke.

In The Last Decade

Co-authorship network of co-authors of Koichiro Tsutsumi i

Fields of papers citing papers by Koichiro Tsutsumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koichiro Tsutsumi

Since Specialization
Citations

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