Toshihiko Sumii
- Surgery top 10%
- Rheumatology top 5%
- Oncology top 10%
- Epidemiology
- Pulmonary and Respiratory Medicine
- Co-authors
- Hajime NawataTetsuhide ItoItsuro NakanoHironori SakaiKeiichiro OgoshiSachihiro MatsunagaToshihiko MiyaharaOsamu Yasuda
- Topics
- Pancreatitis Pathology and Treatment (8 papers)Pancreatic and Hepatic Oncology Research (8 papers)Neuroendocrine Tumor Research Advances (7 papers)
- Cited by
- RheumatologySurgeryOncology
- Partner nations
- Japan
In The Last Decade
Toshihiko Sumii
31 papers receiving 669 citations
Peers
Comparison fields: 5 of 53
- Surgery 532
- Rheumatology 299
- Oncology 262
- Epidemiology 203
- Pulmonary and Respiratory Medicine 92
Countries citing papers authored by Toshihiko Sumii
This map shows the geographic impact of Toshihiko Sumii'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 Toshihiko Sumii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshihiko Sumii more than expected).
Fields of papers citing papers by Toshihiko Sumii
This network shows the impact of papers produced by Toshihiko Sumii. 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 Toshihiko Sumii. The network helps show where Toshihiko Sumii may publish in the future.
Co-authorship network of co-authors of Toshihiko Sumii
This figure shows the co-authorship network connecting the top 25 collaborators of Toshihiko Sumii. A scholar is included among the top collaborators of Toshihiko Sumii 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 Toshihiko Sumii. Toshihiko Sumii 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 | 5 | |
| 3 | 56 | |
| 4 | 13 | |
| 5 | 27 | |
| 6 | 43 | |
| 7 | 133 | |
| 8 | 1 | |
| 9 | 3 | |
| 10 | 1 | |
| 11 | [A case of neurofibromatosis type 1 associated with arteriovenous fistula caused by re-bleeding of a vertebral dissecting aneurysm]. | 13 |
| 12 | 17 | |
| 13 | 271 | |
| 14 | 1 | |
| 15 | 10 | |
| 16 | 6 | |
| 17 | 1 | |
| 18 | 2 | |
| 19 | Characteristic behavior of serum elastase 1 in pancreatic cancer. | 2 |
| 20 | 2 |
About Toshihiko Sumii
Toshihiko Sumii is a scholar working on Oncology, Cancer Research and Surgery, having authored 32 papers that have together received 703 indexed citations. Recurring topics across this work include Pancreatitis Pathology and Treatment (8 papers), Pancreatic and Hepatic Oncology Research (8 papers) and Neuroendocrine Tumor Research Advances (7 papers). The work is most often cited by research in Rheumatology (299 citations), Surgery (532 citations) and Oncology (262 citations). Toshihiko Sumii has collaborated with scholars based in Japan. Frequent co-authors include Hajime Nawata, Tetsuhide Ito, Itsuro Nakano, Hironori Sakai, Keiichiro Ogoshi, Sachihiro Matsunaga, Toshihiko Miyahara, Hajime Nawata, Osamu Yasuda and Masaki Takashima. Their work appears in journals such as The American Journal of Gastroenterology, Cancer Letters and Digestive Diseases and Sciences.
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.