Akira Nishimura
- Gastroenterology top 0.2%
- Gastroesophageal reflux and treatments 21
- Hepatology top 1%
- Hepatocellular Carcinoma Treatment and Prognosis 19
- Surgery top 1%
- Helicobacter pylori-related gastroenterology studies 22
- Cholangiocarcinoma and Gallbladder Cancer Studies 10
- Eosinophilic Esophagitis 9
- Ophthalmology top 2%
- Intraocular Surgery and Lenses 10
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- Liver Disease Diagnosis and Treatment 12
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- Retinal and Macular Surgery 11
- Co-authors
- Kiyoshi AshidaYuichi SakuraiYuuichi SakuraiHiroyuki OkamotoToshihito SekiToru TamaiNobuo FunaoTaiichi Nakagawa
- Cited by
- GastroenterologyHepatologySurgery
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Akira Nishimura
126 papers receiving 3.8k citations
Hit Papers
Peers
Comparison fields: 5 of 130
- Gastroenterology 1.5k
- Hepatology 644
- Surgery 2.1k
- Pulmonary and Respiratory Medicine 1.1k
- Ophthalmology 298
Countries citing papers authored by Akira Nishimura
This map shows the geographic impact of Akira Nishimura'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 Akira Nishimura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akira Nishimura more than expected).
Fields of papers citing papers by Akira Nishimura
This network shows the impact of papers produced by Akira Nishimura. 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 Akira Nishimura. The network helps show where Akira Nishimura may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Akira Nishimura, 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 | 2018 | 37 | |
| 2 | 2018 | 74 | |
| 3 | 2017 | 12 | |
| 4 | 2016 | 35 | |
| 5 | 2015 | 279 | |
| 6 | 2015 | 141 | |
| 7 | 2013 | 9 | |
| 8 | 2011 | 5 | |
| 9 | 2011 | 6 | |
| 10 | 2010 | 72 | |
| 11 | 2010 | 9 | |
| 12 | 2009 | 32 | |
| 13 | 2008 | 1 | |
| 14 | 2003 | 6 | |
| 15 | 2002 | 17 | |
| 16 | 1997 | 1 | |
| 17 | A new method of cea determination by latex agglutination using integrating sphere turbidimetric assay ista | 1990 | 1 |
| 18 | Prognostic Evaluation of Chronic Hepatitis with Particular Reference to the Findings of Repeated Liver Biopsy | 1981 | 1 |
| 19 | 1981 | 9 | |
| 20 | 1976 | 0 |
About Akira Nishimura
Akira Nishimura is a scholar working on Gastroenterology, Hepatology and Ophthalmology, having authored 134 papers that have together received 3.9k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (22 papers), Gastroesophageal reflux and treatments (21 papers), Hepatocellular Carcinoma Treatment and Prognosis (19 papers), Liver Disease Diagnosis and Treatment (12 papers), Retinal and Macular Surgery (11 papers), Intraocular Surgery and Lenses (10 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (10 papers) and Eosinophilic Esophagitis (9 papers). The work is most often cited by research in Gastroenterology (1.5k citations), Hepatology (644 citations) and Surgery (2.1k citations). Akira Nishimura has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Kiyoshi Ashida, Yuichi Sakurai, Yuuichi Sakurai, Hiroyuki Okamoto, Toshihito Seki, Toru Tamai, Nobuo Funao, Taiichi Nakagawa, Noriyo Yamashiki and Madoka Shiino. Their work appears in journals such as Gastroenterology, Cancer and Annals of Surgery.
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.