Shozo Okamura
- Surgery
- Gastroenterology top 5%
- Pulmonary and Respiratory Medicine
- Pathology and Forensic Medicine
- Oncology
- Co-authors
- Shinji OhashiHidemi GotoKose SegawaFumihiro UranoMatsuyoshi MaedaYoshiki HirookaKennosuke ShiraiYasumasa Niwa
- Topics
- Gastric Cancer Management and Outcomes (6 papers)Metastasis and carcinoma case studies (5 papers)Gastrointestinal Tumor Research and Treatment (4 papers)
- Journals
- CancerGutGastrointestinal Endoscopy
- Partner nations
- JapanUnited States
In The Last Decade
Shozo Okamura
20 papers receiving 304 citations
Peers
Comparison fields: 5 of 36
- Surgery 194
- Gastroenterology 167
- Pulmonary and Respiratory Medicine 162
- Pathology and Forensic Medicine 70
- Oncology 43
Countries citing papers authored by Shozo Okamura
This map shows the geographic impact of Shozo Okamura'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 Shozo Okamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shozo Okamura more than expected).
Fields of papers citing papers by Shozo Okamura
This network shows the impact of papers produced by Shozo Okamura. 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 Shozo Okamura. The network helps show where Shozo Okamura may publish in the future.
Co-authorship network of co-authors of Shozo Okamura
This figure shows the co-authorship network connecting the top 25 collaborators of Shozo Okamura. A scholar is included among the top collaborators of Shozo Okamura 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 Shozo Okamura. Shozo Okamura 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 | 6 | |
| 3 | 4 | |
| 4 | 1 | |
| 5 | 4 | |
| 6 | 22 | |
| 7 | 2 | |
| 8 | 2 | |
| 9 | 12 | |
| 10 | 119 | |
| 11 | 11 | |
| 12 | Efficacy of cyclosporin with corticotropin for refractory ulcerative colitis. | 4 |
| 13 | 11 | |
| 14 | 22 | |
| 15 | 3 | |
| 16 | 86 | |
| 17 | 1 | |
| 18 | [The utility of endoscopic ultrasonography (EUS) in endoscopic mucosal resection of early gastric cancer]. | 2 |
| 19 | 1 | |
| 20 | 1 |
About Shozo Okamura
Shozo Okamura is a scholar working on Gastroenterology, Pathology and Forensic Medicine and Pulmonary and Respiratory Medicine, having authored 21 papers that have together received 315 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (6 papers), Metastasis and carcinoma case studies (5 papers) and Gastrointestinal Tumor Research and Treatment (4 papers). The work is most often cited by research in Gastroenterology (167 citations), Pulmonary and Respiratory Medicine (162 citations) and Surgery (194 citations). Shozo Okamura has collaborated with scholars based in Japan and United States. Frequent co-authors include Shinji Ohashi, Hidemi Goto, Kose Segawa, Fumihiro Urano, Matsuyoshi Maeda, Yoshiki Hirooka, Kennosuke Shirai, Yasumasa Niwa, Akihiro Ito and Naoki Ohmiya. Their work appears in journals such as Cancer, Gut and Gastrointestinal Endoscopy.
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.