Tetsuji Takayama

260 papers and 5.8k indexed citations i.

About

Tetsuji Takayama is a scholar working on Oncology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Tetsuji Takayama has authored 260 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 91 papers in Oncology, 80 papers in Pulmonary and Respiratory Medicine and 75 papers in Surgery. Recurrent topics in Tetsuji Takayama’s work include Gastric Cancer Management and Outcomes (59 papers), Genetic factors in colorectal cancer (31 papers) and Colorectal Cancer Treatments and Studies (30 papers). Tetsuji Takayama is often cited by papers focused on Gastric Cancer Management and Outcomes (59 papers), Genetic factors in colorectal cancer (31 papers) and Colorectal Cancer Treatments and Studies (30 papers). Tetsuji Takayama collaborates with scholars based in Japan, United States and China. Tetsuji Takayama's co-authors include Yoshiro Niitsu, Yasushi Sato, Rishu Takimoto, Junji Kato, Koji Miyanishi, Masayoshi Kobune, Takuya Matsunaga, Yutaka Kawano, Naoki Muguruma and Koichi Okamoto and has published in prestigious journals such as New England Journal of Medicine, Journal of Biological Chemistry and Journal of Clinical Oncology.

In The Last Decade

Co-authorship network of co-authors of Tetsuji Takayama i

Fields of papers citing papers by Tetsuji Takayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tetsuji Takayama

Since Specialization
Citations

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