Koji Miyahara
- Hepatology top 5%
- Hepatocellular Carcinoma Treatment and Prognosis 12
- Cancer Research top 5%
- Oncology top 10%
- Pancreatic and Hepatic Oncology Research 6
- Pathology and Forensic Medicine top 10%
- Gastroenterology top 10%
- Gastrointestinal Tumor Research and Treatment 4
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- Gastric Cancer Management and Outcomes 10
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- Glycosylation and Glycoproteins Research 6
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- Liver Disease Diagnosis and Treatment 6
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- Helicobacter pylori-related gastroenterology studies 5
- Esophageal Cancer Research and Treatment 4
- Co-authors
- Kazuhiro NousoKazuhide YamamotoYuki MorimotoHideaki KinugasaHiroyuki OkadaChihiro DohiTakehiro MatsubaraKenji Kuwaki
- Cited by
- HepatologyCancer ResearchOncology
- Partner nations
- JapanUnited StatesCanada
In The Last Decade
Koji Miyahara
40 papers receiving 894 citations
Peers
Comparison fields: 5 of 69
- Hepatology 276
- Cancer Research 335
- Oncology 309
- Pathology and Forensic Medicine 157
- Gastroenterology 35
Countries citing papers authored by Koji Miyahara
This map shows the geographic impact of Koji Miyahara'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 Miyahara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Miyahara more than expected).
Fields of papers citing papers by Koji Miyahara
This network shows the impact of papers produced by Koji Miyahara. 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 Miyahara. The network helps show where Koji Miyahara may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Koji Miyahara, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2024 | 0 | |
| 3 | 2023 | 1 | |
| 4 | 2022 | 6 | |
| 5 | 2021 | 9 | |
| 6 | 2020 | 2 | |
| 7 | 2018 | 18 | |
| 8 | 2015 | 69 | |
| 9 | 2015 | 9 | |
| 10 | 2015 | 8 | |
| 11 | 2015 | 12 | |
| 12 | 2014 | 26 | |
| 13 | 2014 | 17 | |
| 14 | 2014 | 32 | |
| 15 | 2013 | 40 | |
| 16 | 2013 | 111 | |
| 17 | 2012 | 18 | |
| 18 | 2011 | 69 | |
| 19 | 2009 | 12 | |
| 20 | 2009 | 1 |
About Koji Miyahara
Koji Miyahara is a scholar working on Hepatology, Gastroenterology and Pulmonary and Respiratory Medicine, having authored 45 papers that have together received 906 indexed citations. Recurring topics across this work include Hepatocellular Carcinoma Treatment and Prognosis (12 papers), Gastric Cancer Management and Outcomes (10 papers), Glycosylation and Glycoproteins Research (6 papers), Pancreatic and Hepatic Oncology Research (6 papers), Liver Disease Diagnosis and Treatment (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers), Esophageal Cancer Research and Treatment (4 papers) and Gastrointestinal Tumor Research and Treatment (4 papers). The work is most often cited by research in Hepatology (276 citations), Cancer Research (335 citations) and Oncology (309 citations). Koji Miyahara has collaborated with scholars based in Japan, United States and Canada. Frequent co-authors include Kazuhiro Nouso, Kazuhide Yamamoto, Yuki Morimoto, Hideaki Kinugasa, Hiroyuki Okada, Chihiro Dohi, Takehiro Matsubara, Kenji Kuwaki, Hironari Kato and Koichiro Tsutsumi. Their work appears in journals such as Journal of Clinical Oncology, Gastroenterology 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.