Seisuke Okamura
Impact in
- Gastroenterology top 5%
- Gastrointestinal Tumor Research and Treatment
- Surgery top 10%
- Helicobacter pylori-related gastroenterology studies
- Gastrointestinal disorders and treatments
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Esophageal Cancer Research and Treatment
Papers in
- Surgery 31
- Cholangiocarcinoma and Gallbladder Cancer Studies 6
- Gastrointestinal disorders and treatments 6
- Helicobacter pylori-related gastroenterology studies 5
- Esophageal and GI Pathology 4
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- Gastric Cancer Management and Outcomes 7
- Gallbladder and Bile Duct Disorders 7
- Co-authors
- Naoki Muguruma (41 shared papers)Toshiya Okahisa (25 shared papers)Susumu Ito (16 shared papers)Susumu Ito (11 shared papers)Tetsuo Kimura (11 shared papers)Koichi Okamoto (10 shared papers)A. Fujita (2 shared papers)Kumiko Shimizu (2 shared papers)
- Journals
- Digestive Endoscopy (8 papers)Journal of Gastroenterology and Hepatology (6 papers)Endoscopy (5 papers)Gastrointestinal Endoscopy (4 papers)The Journal of Medical Investigation (3 papers)
- Partner nations
- JapanUnited StatesAustralia
In The Last Decade
Seisuke Okamura
58 papers receiving 649 citations
Peers
Comparison fields: 5 of 84
- Gastroenterology 96
- Surgery 242
- Radiology, Nuclear Medicine and Imaging 112
- Pulmonary and Respiratory Medicine 156
- Hepatology 36
Countries citing papers authored by Seisuke Okamura
This map shows the geographic impact of Seisuke 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 Seisuke Okamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Seisuke Okamura more than expected).
Fields of papers citing papers by Seisuke Okamura
This network shows the impact of papers produced by Seisuke 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 Seisuke Okamura. The network helps show where Seisuke Okamura may publish in the future.
Co-authors
The 25 scholars most cited alongside Seisuke Okamura, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 61 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2013 | 68 | |
| 2 | 1987 | 46 | |
| 3 | 2001 | 37 | |
| 4 | 2007 | 37 | |
| 5 | 1986 | 37 | |
| 6 | 2001 | 33 | |
| 7 | 1995 | 32 | |
| 8 | 2011 | 29 | |
| 9 | 2004 | 23 | |
| 10 | 2012 | 20 | |
| 11 | 2005 | 19 | |
| 12 | 2006 | 17 | |
| 13 | 1999 | 17 | |
| 14 | 1998 | 15 | |
| 15 | 1999 | 15 | |
| 16 | 2011 | 14 | |
| 17 | 2005 | 14 | |
| 18 | The utility and limitations of an ultrasonic miniprobe in the staging of gastric cancer. | 1999 | 14 |
| 19 | 2001 | 12 | |
| 20 | 2007 | 12 |
About Seisuke Okamura
Seisuke Okamura is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Gastroenterology, Oncology and Epidemiology, having authored 61 papers that have together received 671 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (7 papers), Gallbladder and Bile Duct Disorders (7 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (6 papers), Gastrointestinal disorders and treatments (6 papers), Helicobacter pylori-related gastroenterology studies (5 papers), Gastrointestinal Tumor Research and Treatment (5 papers), Esophageal and GI Pathology (4 papers) and Pancreatic and Hepatic Oncology Research (4 papers). The work is most often cited by research in Gastroenterology (96 citations), Surgery (242 citations), Radiology, Nuclear Medicine and Imaging (112 citations), Pulmonary and Respiratory Medicine (156 citations) and Hepatology (36 citations). Seisuke Okamura has collaborated with scholars based in Japan, United States and Australia. Frequent co-authors include Naoki Muguruma, Toshiya Okahisa, Susumu Ito, Susumu Ito, Tetsuo Kimura, Koichi Okamoto, A. Fujita, Kumiko Shimizu, Shuji Hashimoto and Yoshitaka Imoto. Their work appears in journals such as Digestive Endoscopy, Journal of Gastroenterology and Hepatology, Endoscopy, Gastrointestinal Endoscopy and The Journal of Medical Investigation.
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.