Koji Okabayashi
- Oncology top 2%
- Surgery top 2%
- Molecular Biology top 10%
- Pulmonary and Respiratory Medicine top 5%
- Genetics top 10%
- Co-authors
- Hirotoshi HasegawaYuko KitagawaMasashi TsurutaMakoto AsashimaKohei ShigetaHutan AshrafianThanos AthanasiouMasashi Yahagi
- Topics
- Colorectal Cancer Surgical Treatments (45 papers)Colorectal Cancer Treatments and Studies (23 papers)Gastric Cancer Management and Outcomes (14 papers)
- Cited by
- OncologySurgeryHepatology
- Journals
- Journal of Clinical OncologySHILAP Revista de lepidopterologíaPLoS ONE
- Partner nations
- JapanUnited KingdomUnited States
In The Last Decade
Koji Okabayashi
154 papers receiving 2.9k citations
Peers
Comparison fields: 5 of 125
- Oncology 1.2k
- Surgery 1.2k
- Molecular Biology 760
- Pulmonary and Respiratory Medicine 532
- Genetics 294
Countries citing papers authored by Koji Okabayashi
This map shows the geographic impact of Koji Okabayashi'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 Okabayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Okabayashi more than expected).
Fields of papers citing papers by Koji Okabayashi
This network shows the impact of papers produced by Koji Okabayashi. 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 Okabayashi. The network helps show where Koji Okabayashi may publish in the future.
Co-authorship network of co-authors of Koji Okabayashi
This figure shows the co-authorship network connecting the top 25 collaborators of Koji Okabayashi. A scholar is included among the top collaborators of Koji Okabayashi 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 Koji Okabayashi. Koji Okabayashi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 0 | |
| 4 | 1 | |
| 5 | 0 | |
| 6 | 1 | |
| 7 | 13 | |
| 8 | 1 | |
| 9 | The Impact of Smoking on Pulmonary Metastasis in Colorectal Cancer | 0 |
| 10 | 22 | |
| 11 | 1 | |
| 12 | 22 | |
| 13 | 57 | |
| 14 | 1 | |
| 15 | 13 | |
| 16 | 0 | |
| 17 | 4 | |
| 18 | Heat shock protein 27 is involved in acquisition of 5-FU resistance in human colon cancer | 1 |
| 19 | 33 | |
| 20 | Adjuvant chemotherapy with MFC-related regimens for patients with gastric cancer after curative gastrectomy | 2 |
About Koji Okabayashi
Koji Okabayashi is a scholar working on Oncology, Surgery and Hepatology, having authored 177 papers that have together received 3.0k indexed citations. Recurring topics across this work include Colorectal Cancer Surgical Treatments (45 papers), Colorectal Cancer Treatments and Studies (23 papers) and Gastric Cancer Management and Outcomes (14 papers). The work is most often cited by research in Oncology (1.2k citations), Surgery (1.2k citations) and Hepatology (169 citations). Koji Okabayashi has collaborated with scholars based in Japan, United Kingdom and United States. Frequent co-authors include Hirotoshi Hasegawa, Yuko Kitagawa, Masashi Tsuruta, Makoto Asashima, Kohei Shigeta, Hutan Ashrafian, Thanos Athanasiou, Masashi Yahagi, Ara Darzi and Yoshiyuki Ishii. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.
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.