Shigeru Takegawa

25 papers and 460 indexed citations i.

About

Shigeru Takegawa is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Epidemiology. According to data from OpenAlex, Shigeru Takegawa has authored 25 papers receiving a total of 460 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 10 papers in Surgery and 6 papers in Epidemiology. Recurrent topics in Shigeru Takegawa’s work include Gastric Cancer Management and Outcomes (7 papers), Metastasis and carcinoma case studies (7 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (3 papers). Shigeru Takegawa is often cited by papers focused on Gastric Cancer Management and Outcomes (7 papers), Metastasis and carcinoma case studies (7 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (3 papers). Shigeru Takegawa collaborates with scholars based in Japan and United States. Shigeru Takegawa's co-authors include Yutaka Yonemura, Takashi Fujimura, Toru Kamata, Kanji Katayama, Sachio Fushida, Yasuhiko Kojima, Akio Yamaguchi, Takeo Kosaka, Koichi Miwa and Kazuo Sugiyama and has published in prestigious journals such as Cancer, Scientific Reports and Annals of Surgical Oncology.

In The Last Decade

Co-authorship network of co-authors of Shigeru Takegawa i

Fields of papers citing papers by Shigeru Takegawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shigeru Takegawa

Since Specialization
Citations

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