Masatoshi Ishigami

275 papers and 4.3k indexed citations i.

About

Masatoshi Ishigami is a scholar working on Epidemiology, Hepatology and Surgery. According to data from OpenAlex, Masatoshi Ishigami has authored 275 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 143 papers in Epidemiology, 134 papers in Hepatology and 89 papers in Surgery. Recurrent topics in Masatoshi Ishigami’s work include Liver Disease Diagnosis and Treatment (107 papers), Hepatitis C virus research (70 papers) and Pancreatic and Hepatic Oncology Research (53 papers). Masatoshi Ishigami is often cited by papers focused on Liver Disease Diagnosis and Treatment (107 papers), Hepatitis C virus research (70 papers) and Pancreatic and Hepatic Oncology Research (53 papers). Masatoshi Ishigami collaborates with scholars based in Japan, United States and Thailand. Masatoshi Ishigami's co-authors include Hidemi Goto, Yoshiki Hirooka, Takashi Honda, Yoshiaki Katano, Kazuhiko Hayashi, Teiji Kuzuya, Yoji Ishizu, Akihiro Ito, Eizaburo Ohno and Hiroki Kawashima and has published in prestigious journals such as Gastroenterology, PLoS ONE and Hepatology.

In The Last Decade

Co-authorship network of co-authors of Masatoshi Ishigami i

Fields of papers citing papers by Masatoshi Ishigami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masatoshi Ishigami

Since Specialization
Citations

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