Kazuhiko Koike
- Epidemiology top 0.05%
- Hepatology top 0.02%
- Surgery top 0.05%
- Pulmonary and Respiratory Medicine top 0.05%
- Oncology top 0.1%
- Co-authors
- Kyoji MoriyaHiroyuki IsayamaYousuke NakaiAugusto VillanuevaJosep M. LlovetEli PikarskyRobin Kate KelleyJessica Zucman‐Rossi
- Topics
- Liver Disease Diagnosis and Treatment (209 papers)Pancreatic and Hepatic Oncology Research (162 papers)Gallbladder and Bile Duct Disorders (157 papers)
- Partner nations
- JapanUnited StatesChina
In The Last Decade
Kazuhiko Koike
997 papers receiving 35.8k citations
Hit Papers
Peers
Comparison fields: 5 of 211
- Epidemiology 11.4k
- Hepatology 10.3k
- Surgery 10.2k
- Pulmonary and Respiratory Medicine 8.7k
- Oncology 8.5k
Countries citing papers authored by Kazuhiko Koike
This map shows the geographic impact of Kazuhiko Koike'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 Kazuhiko Koike with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuhiko Koike more than expected).
Fields of papers citing papers by Kazuhiko Koike
This network shows the impact of papers produced by Kazuhiko Koike. 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 Kazuhiko Koike. The network helps show where Kazuhiko Koike may publish in the future.
Co-authorship network of co-authors of Kazuhiko Koike
This figure shows the co-authorship network connecting the top 25 collaborators of Kazuhiko Koike. A scholar is included among the top collaborators of Kazuhiko Koike 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 Kazuhiko Koike. Kazuhiko Koike is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 22 | |
| 2 | 14 | |
| 3 | 6 | |
| 4 | 7 | |
| 5 | 46 | |
| 6 | 60 | |
| 7 | 13 | |
| 8 | 20 | |
| 9 | 8 | |
| 10 | 26 | |
| 11 | 11 | |
| 12 | 12 | |
| 13 | 36 | |
| 14 | 5 | |
| 15 | 62 | |
| 16 | 5 | |
| 17 | 15 | |
| 18 | 95 | |
| 19 | 40 | |
| 20 | 10 |
About Kazuhiko Koike
Kazuhiko Koike is a scholar working on Hepatology, Gastroenterology and Pulmonary and Respiratory Medicine, having authored 1.0k papers that have together received 36.4k indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (209 papers), Pancreatic and Hepatic Oncology Research (162 papers) and Gallbladder and Bile Duct Disorders (157 papers). The work is most often cited by research in Hepatology (10.3k citations), Gastroenterology (2.0k citations) and Epidemiology (11.4k citations). Kazuhiko Koike has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Kyoji Moriya, Hiroyuki Isayama, Yousuke Nakai, Augusto Villanueva, Josep M. Llovet, Eli Pikarsky, Robin Kate Kelley, Jessica Zucman‐Rossi, Riccardo Lencioni and Amit G. Singal. Their work appears in journals such as Cell, Proceedings of the National Academy of Sciences and Nucleic Acids Research.
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.