Osamu Tamai
- Surgery top 10%
- Cardiology and Cardiovascular Medicine top 5%
- Physiology top 10%
- Pulmonary and Respiratory Medicine
- Immunology
- Co-authors
- Yoshifumi WadaTsutomu ImaizumiKeisuke KohnoHidehiro MatsuokaHiroyuki ItabeSeiya OkudaShingo ItohGensho Iwami
- Topics
- Esophageal Cancer Research and Treatment (4 papers)Cholangiocarcinoma and Gallbladder Cancer Studies (4 papers)Gastric Cancer Management and Outcomes (3 papers)
- Journals
- CirculationSHILAP Revista de lepidopterologíaKidney International
- Partner nations
- Japan
In The Last Decade
Osamu Tamai
28 papers receiving 756 citations
Peers
Comparison fields: 5 of 71
- Surgery 341
- Cardiology and Cardiovascular Medicine 328
- Physiology 219
- Pulmonary and Respiratory Medicine 110
- Immunology 104
Countries citing papers authored by Osamu Tamai
This map shows the geographic impact of Osamu Tamai'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 Osamu Tamai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Osamu Tamai more than expected).
Fields of papers citing papers by Osamu Tamai
This network shows the impact of papers produced by Osamu Tamai. 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 Osamu Tamai. The network helps show where Osamu Tamai may publish in the future.
Co-authorship network of co-authors of Osamu Tamai
This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Tamai. A scholar is included among the top collaborators of Osamu Tamai 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 Osamu Tamai. Osamu Tamai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 4 | |
| 3 | 38 | |
| 4 | 2 | |
| 5 | 12 | |
| 6 | 5 | |
| 7 | 6 | |
| 8 | 16 | |
| 9 | 9 | |
| 10 | Extracorporeal bypass using a centrifugal pump during resection of malignant liver tumors. | 7 |
| 11 | Vascular reconstruction of the hepatic artery using the gastroepiploic artery: a case report. | 5 |
| 12 | Percutaneous transhepatic cholangioscopic lithotripsy and change of biliary manometry patterns. | 5 |
| 13 | 10 | |
| 14 | 7 | |
| 15 | 433 | |
| 16 | SINGLE LDL-APHERESIS IMPROVES ENDOTHELIUM - DEPENDENT VASODILATION | 1 |
| 17 | 7 | |
| 18 | [症例報告]Primary amelanotic melanoma of the anorectum : A case report and literature review | 0 |
| 19 | 6 | |
| 20 | 1 |
About Osamu Tamai
Osamu Tamai is a scholar working on Nephrology, Surgery and Hepatology, having authored 29 papers that have together received 795 indexed citations. Recurring topics across this work include Esophageal Cancer Research and Treatment (4 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (4 papers) and Gastric Cancer Management and Outcomes (3 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (328 citations), Physiology (219 citations) and Biochemistry (49 citations). Osamu Tamai has collaborated with scholars based in Japan. Frequent co-authors include Yoshifumi Wada, Tsutomu Imaizumi, Keisuke Kohno, Hidehiro Matsuoka, Hiroyuki Itabe, Seiya Okuda, Shingo Itoh, Gensho Iwami, Hideo Yasukawa and Masumi Kimoto. Their work appears in journals such as Circulation, SHILAP Revista de lepidopterología and Kidney International.
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.