Koji Sekikawa

34 papers and 330 indexed citations i.

About

Koji Sekikawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Koji Sekikawa has authored 34 papers receiving a total of 330 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 13 papers in Pulmonary and Respiratory Medicine and 11 papers in Oncology. Recurrent topics in Koji Sekikawa’s work include Metastasis and carcinoma case studies (5 papers), Hernia repair and management (5 papers) and Esophageal and GI Pathology (4 papers). Koji Sekikawa is often cited by papers focused on Metastasis and carcinoma case studies (5 papers), Hernia repair and management (5 papers) and Esophageal and GI Pathology (4 papers). Koji Sekikawa collaborates with scholars based in Japan, The Netherlands and Greece. Koji Sekikawa's co-authors include Seiichi Takenoshita, Yoshiyuki Endo, Shinichi Suzuki, Koichi Hagiwara, Yuji Takebayashi, Tohru Ohtake, Toshihiko Fukushima, Manabu Goto, Jan Willem Arends and Ryo Ohta and has published in prestigious journals such as Oncogene, Asian Journal of Surgery and FUKUSHIMA JOURNAL OF MEDICAL SCIENCE.

In The Last Decade

Co-authorship network of co-authors of Koji Sekikawa i

Fields of papers citing papers by Koji Sekikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Sekikawa

Since Specialization
Citations

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