Hisaaki Shimazu

95 papers and 2.0k indexed citations i.

About

Hisaaki Shimazu is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hisaaki Shimazu has authored 95 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Surgery, 41 papers in Pulmonary and Respiratory Medicine and 21 papers in Oncology. Recurrent topics in Hisaaki Shimazu’s work include Gastric Cancer Management and Outcomes (20 papers), Esophageal Cancer Research and Treatment (15 papers) and Metastasis and carcinoma case studies (11 papers). Hisaaki Shimazu is often cited by papers focused on Gastric Cancer Management and Outcomes (20 papers), Esophageal Cancer Research and Treatment (15 papers) and Metastasis and carcinoma case studies (11 papers). Hisaaki Shimazu collaborates with scholars based in Japan. Hisaaki Shimazu's co-authors include Kouichi Kawaida, Kunio Matsumoto, Takashi Nakamura, Takashi Aikou, Heiji Yoshinaka, Tomotoshi Akematsu, T Sugiyama, Keiko Goto, Masahiro Hamanoue and Kazutaka Yamada and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Gastroenterology and Hepatology.

In The Last Decade

Co-authorship network of co-authors of Hisaaki Shimazu i

Fields of papers citing papers by Hisaaki Shimazu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hisaaki Shimazu

Since Specialization
Citations

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