Hidehiro Okugawa

25 papers and 412 indexed citations i.

About

Hidehiro Okugawa is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Hidehiro Okugawa has authored 25 papers receiving a total of 412 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Hepatology, 20 papers in Epidemiology and 7 papers in Surgery. Recurrent topics in Hidehiro Okugawa’s work include Liver Disease Diagnosis and Treatment (20 papers), Liver Disease and Transplantation (19 papers) and Hepatocellular Carcinoma Treatment and Prognosis (11 papers). Hidehiro Okugawa is often cited by papers focused on Liver Disease Diagnosis and Treatment (20 papers), Liver Disease and Transplantation (19 papers) and Hepatocellular Carcinoma Treatment and Prognosis (11 papers). Hidehiro Okugawa collaborates with scholars based in Japan. Hidehiro Okugawa's co-authors include Hitoshi Maruyama, Osamu Yokosuka, Masanori Takahashi, Satoshi Kobayashi, Hiroyuki Ishibashi, Masaharu Yoshikawa, Shoichi Matsutani, Hiromitsu Saisho, Shinichiro Okabe and Masaaki Ebara and has published in prestigious journals such as The American Journal of Gastroenterology, Clinical Gastroenterology and Hepatology and Ultrasound in Medicine & Biology.

In The Last Decade

Co-authorship network of co-authors of Hidehiro Okugawa i

Fields of papers citing papers by Hidehiro Okugawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hidehiro Okugawa

Since Specialization
Citations

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