Seiji Ohigashi

27 papers and 356 indexed citations i.

About

Seiji Ohigashi is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Seiji Ohigashi has authored 27 papers receiving a total of 356 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Oncology, 14 papers in Surgery and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Seiji Ohigashi’s work include Colorectal Cancer Surgical Treatments (8 papers), Colorectal Cancer Screening and Detection (6 papers) and Pancreatic and Hepatic Oncology Research (5 papers). Seiji Ohigashi is often cited by papers focused on Colorectal Cancer Surgical Treatments (8 papers), Colorectal Cancer Screening and Detection (6 papers) and Pancreatic and Hepatic Oncology Research (5 papers). Seiji Ohigashi collaborates with scholars based in Japan and United States. Seiji Ohigashi's co-authors include Hisashi Onodera, Kazuki Sudo, Daiki Kobayashi, Koji Nomoto, Takuya Takahashi, Yoshinori Hoshino, Sachiko Ohde, Osamu Takahashi, Takashi Asahara and Takashi Taketa and has published in prestigious journals such as Journal of Clinical Oncology, Digestive Diseases and Sciences and Journal of Gastrointestinal Surgery.

In The Last Decade

Co-authorship network of co-authors of Seiji Ohigashi i

Fields of papers citing papers by Seiji Ohigashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Seiji Ohigashi

Since Specialization
Citations

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