Toshihiko Higashizawa

21 papers and 495 indexed citations i.

About

Toshihiko Higashizawa is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Toshihiko Higashizawa has authored 21 papers receiving a total of 495 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pulmonary and Respiratory Medicine, 13 papers in Surgery and 6 papers in Oncology. Recurrent topics in Toshihiko Higashizawa’s work include Gallbladder and Bile Duct Disorders (10 papers), Pediatric Hepatobiliary Diseases and Treatments (9 papers) and Pancreatic and Hepatic Oncology Research (6 papers). Toshihiko Higashizawa is often cited by papers focused on Gallbladder and Bile Duct Disorders (10 papers), Pediatric Hepatobiliary Diseases and Treatments (9 papers) and Pancreatic and Hepatic Oncology Research (6 papers). Toshihiko Higashizawa collaborates with scholars based in Japan. Toshihiko Higashizawa's co-authors include Kenichi Ido, Hironori Yamamoto, Ken Kimura, Nobuyuki Kanai, Yukihiro Isoda, Yukihiro Sato, Kentaro Sugano, Ken Kihira, Ken Saito and Shinichi Wada and has published in prestigious journals such as Gastrointestinal Endoscopy, Journal of Gastroenterology and Hepatology and Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Toshihiko Higashizawa i

Fields of papers citing papers by Toshihiko Higashizawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshihiko Higashizawa

Since Specialization
Citations

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