Toshihiko Sumii
- Rheumatology top 5%
- IgG4-Related and Inflammatory Diseases 4
- Surgery top 10%
- Pancreatitis Pathology and Treatment 8
- Gastrointestinal disorders and treatments 5
- Oncology top 10%
- Pancreatic and Hepatic Oncology Research 8
- Cancer Diagnosis and Treatment 3
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- Neuroendocrine Tumor Research Advances 7
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- Diabetes and associated disorders 3
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- Cancer Genomics and Diagnostics 3
- Co-authors
- Hajime NawataTetsuhide ItoItsuro NakanoHironori SakaiKeiichiro OgoshiSachihiro MatsunagaToshihiko MiyaharaOsamu Yasuda
- Cited by
- RheumatologySurgeryOncology
- Journals
- The American Journal of Gastroenterology (1 paper)Cancer Letters (1 paper)Digestive Diseases and Sciences (2 papers)
- Partner nations
- Japan
In The Last Decade
Toshihiko Sumii
31 papers receiving 669 citations
Peers
Comparison fields: 5 of 53
- Rheumatology 299
- Surgery 532
- Oncology 262
- Epidemiology 203
- Gastroenterology 21
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
The 25 scholars most cited alongside Toshihiko Sumii, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2014 | 1 | |
| 2 | 2007 | 5 | |
| 3 | 2007 | 56 | |
| 4 | 2006 | 13 | |
| 5 | 2005 | 27 | |
| 6 | 2003 | 43 | |
| 7 | 2001 | 133 | |
| 8 | 2000 | 1 | |
| 9 | 1999 | 3 | |
| 10 | 1999 | 1 | |
| 11 | [A case of neurofibromatosis type 1 associated with arteriovenous fistula caused by re-bleeding of a vertebral dissecting aneurysm]. | 1999 | 13 |
| 12 | 1998 | 17 | |
| 13 | 1997 | 271 | |
| 14 | 1995 | 1 | |
| 15 | 1993 | 10 | |
| 16 | 1992 | 6 | |
| 17 | 1992 | 1 | |
| 18 | 1991 | 2 | |
| 19 | Characteristic behavior of serum elastase 1 in pancreatic cancer. | 1991 | 2 |
| 20 | 1987 | 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), Neuroendocrine Tumor Research Advances (7 papers), Gastrointestinal disorders and treatments (5 papers), IgG4-Related and Inflammatory Diseases (4 papers), Cancer Diagnosis and Treatment (3 papers), Diabetes and associated disorders (3 papers) and Cancer Genomics and Diagnostics (3 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.