Tetsuo Katayama

24 total papers · 502 total citations
18 papers, 369 citations indexed

About

Tetsuo Katayama is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Tetsuo Katayama has authored 18 papers receiving a total of 369 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pulmonary and Respiratory Medicine, 8 papers in Surgery and 4 papers in Oncology. Recurrent topics in Tetsuo Katayama’s work include Gastric Cancer Management and Outcomes (3 papers), Metastasis and carcinoma case studies (3 papers) and Gallbladder and Bile Duct Disorders (2 papers). Tetsuo Katayama is often cited by papers focused on Gastric Cancer Management and Outcomes (3 papers), Metastasis and carcinoma case studies (3 papers) and Gallbladder and Bile Duct Disorders (2 papers). Tetsuo Katayama collaborates with scholars based in Japan. Tetsuo Katayama's co-authors include Yasuo Wada, Hirohito Momoi, Nobuyuki Tamaki, Takashi Gomi, Masahiro Ohtoshi, Seiichiro Kanaya, Kōichi Tanaka, Hirofumi Utsunomiya, Kazue Ozawa and Shinji Üemoto and has published in prestigious journals such as Annals of Surgery, Transplantation and Journal of the American College of Surgeons.

Co-authorship network of co-authors of Tetsuo Katayama

This figure shows the co-authorship network connecting the top 25 collaborators of Tetsuo Katayama. A scholar is included among the top collaborators of Tetsuo Katayama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tetsuo Katayama. Tetsuo Katayama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Tetsuo Katayama

17 papers receiving 362 citations

Fields of papers citing papers by Tetsuo Katayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tetsuo Katayama

Since Specialization
Citations

This map shows the geographic impact of Tetsuo Katayama'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 Tetsuo Katayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tetsuo Katayama 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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2026