Tetsuya Ohtani

33 papers and 691 indexed citations i.

About

Tetsuya Ohtani is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tetsuya Ohtani has authored 33 papers receiving a total of 691 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 14 papers in Oncology and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tetsuya Ohtani’s work include Cholangiocarcinoma and Gallbladder Cancer Studies (15 papers), Gallbladder and Bile Duct Disorders (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (7 papers). Tetsuya Ohtani is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (15 papers), Gallbladder and Bile Duct Disorders (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (7 papers). Tetsuya Ohtani collaborates with scholars based in Japan and Germany. Tetsuya Ohtani's co-authors include Kazuhiro Tsukada, Yoshihiro Shirai, Yoshio Shirai, Katsuyoshi Hatakeyama, K Hatakeyama, T Muto, Takashi Kadowaki, Masato Odawara, Kazuhiko Yoshida and Hidenobu Watanabe and has published in prestigious journals such as PLoS ONE, Cancer and Radiology.

In The Last Decade

Co-authorship network of co-authors of Tetsuya Ohtani i

Fields of papers citing papers by Tetsuya Ohtani

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tetsuya Ohtani

Since Specialization
Citations

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