Shöhei Iijima
- Co-authors
- Toshimasa TsujinakaMasato SakonMorito MondenHiroaki NaganoSumio KawataShoji NakamoriKoji UmeshitaKeizo Dono
- Topics
- Gastric Cancer Management and Outcomes (18 papers)Colorectal Cancer Treatments and Studies (9 papers)Metastasis and carcinoma case studies (8 papers)
- Cited by
- HepatologyGastroenterologyBiophysics
- Partner nations
- JapanUnited States
In The Last Decade
Shöhei Iijima
49 papers receiving 732 citations
Peers
Comparison fields: 5 of 87
- Pulmonary and Respiratory Medicine 299
- Surgery 269
- Hepatology 160
- Oncology 149
- Molecular Biology 126
Countries citing papers authored by Shöhei Iijima
This map shows the geographic impact of Shöhei Iijima'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 Shöhei Iijima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shöhei Iijima more than expected).
Fields of papers citing papers by Shöhei Iijima
This network shows the impact of papers produced by Shöhei Iijima. 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 Shöhei Iijima. The network helps show where Shöhei Iijima may publish in the future.
Co-authorship network of co-authors of Shöhei Iijima
This figure shows the co-authorship network connecting the top 25 collaborators of Shöhei Iijima. A scholar is included among the top collaborators of Shöhei Iijima 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 Shöhei Iijima. Shöhei Iijima 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 | 1 | |
| 3 | 4 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 2 | |
| 8 | 30 | |
| 9 | 47 | |
| 10 | 11 | |
| 11 | 9 | |
| 12 | 33 | |
| 13 | 24 | |
| 14 | 24 | |
| 15 | 13 | |
| 16 | 14 | |
| 17 | 14 | |
| 18 | 1 | |
| 19 | 22 | |
| 20 | 5 |
About Shöhei Iijima
Shöhei Iijima is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Oncology, having authored 57 papers that have together received 752 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (18 papers), Colorectal Cancer Treatments and Studies (9 papers) and Metastasis and carcinoma case studies (8 papers). The work is most often cited by research in Hepatology (160 citations), Gastroenterology (76 citations) and Biophysics (62 citations). Shöhei Iijima has collaborated with scholars based in Japan and United States. Frequent co-authors include Toshimasa Tsujinaka, Masato Sakon, Morito Monden, Hiroaki Nagano, Sumio Kawata, Shoji Nakamori, Koji Umeshita, Keizo Dono, Yasuharu Imai and Akira Yamada. Their work appears in journals such as Journal of Clinical Oncology, Cancer and Scientific Reports.
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.