Ryo Seishima
Impact in
- Oncology top 10%
- Colorectal Cancer Surgical Treatments
- Cancer Cells and Metastasis
- Colorectal Cancer Screening and Detection
- COVID-19 and healthcare impacts
-
- Helicobacter pylori-related gastroenterology studies
Papers in
- Co-authors
- Koji Okabayashi (50 shared papers)Yuko Kitagawa (45 shared papers)Masashi Tsuruta (21 shared papers)Hirotoshi Hasegawa (18 shared papers)Kohei Shigeta (40 shared papers)Osamu Nagano (7 shared papers)Hideyuki Saya (6 shared papers)Yuko Kitagawa (10 shared papers)
- Journals
- Journal of Gastrointestinal Surgery (8 papers)Annals of Gastroenterological Surgery (8 papers)Surgery Today (4 papers)Esophagus (3 papers)International Journal of Surgery (2 papers)
- Partner nations
- JapanUnited StatesSingapore
In The Last Decade
Ryo Seishima
61 papers receiving 631 citations
Peers
Comparison fields: 5 of 95
- Oncology 263
- Surgery 236
- Geriatrics and Gerontology 19
- Gastroenterology 25
- Cancer Research 66
Countries citing papers authored by Ryo Seishima
This map shows the geographic impact of Ryo Seishima'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 Ryo Seishima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryo Seishima more than expected).
Fields of papers citing papers by Ryo Seishima
This network shows the impact of papers produced by Ryo Seishima. 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 Ryo Seishima. The network helps show where Ryo Seishima may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryo Seishima, 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 71 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2013 | 79 | |
| 2 | 2019 | 61 | |
| 3 | 2018 | 49 | |
| 4 | 2016 | 45 | |
| 5 | 2015 | 44 | |
| 6 | 2013 | 36 | |
| 7 | 2016 | 25 | |
| 8 | 2015 | 22 | |
| 9 | 2019 | 20 | |
| 10 | 2014 | 18 | |
| 11 | 2022 | 15 | |
| 12 | 2014 | 15 | |
| 13 | 2015 | 14 | |
| 14 | 2022 | 13 | |
| 15 | 2023 | 12 | |
| 16 | 2015 | 12 | |
| 17 | 2022 | 11 | |
| 18 | 2023 | 10 | |
| 19 | 2010 | 10 | |
| 20 | 2021 | 9 |
About Ryo Seishima
Ryo Seishima is a scholar working on Oncology, Surgery, Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Genetics, having authored 71 papers that have together received 639 indexed citations. Recurring topics across this work include Colorectal Cancer Surgical Treatments (21 papers), COVID-19 and healthcare impacts (10 papers), Colorectal Cancer Screening and Detection (9 papers), Cardiac, Anesthesia and Surgical Outcomes (8 papers), Inflammatory Bowel Disease (8 papers), Gastric Cancer Management and Outcomes (6 papers), Colorectal Cancer Treatments and Studies (5 papers) and Colorectal and Anal Carcinomas (5 papers). The work is most often cited by research in Oncology (263 citations), Surgery (236 citations), Geriatrics and Gerontology (19 citations), Gastroenterology (25 citations) and Cancer Research (66 citations). Ryo Seishima has collaborated with scholars based in Japan, United States and Singapore. Frequent co-authors include Koji Okabayashi, Yuko Kitagawa, Masashi Tsuruta, Hirotoshi Hasegawa, Kohei Shigeta, Osamu Nagano, Hideyuki Saya, Yuko Kitagawa, Toru Yamada and Kenji Tsuchihashi. Their work appears in journals such as Journal of Gastrointestinal Surgery, Annals of Gastroenterological Surgery, Surgery Today, Esophagus and International Journal 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.