Kei Ito
Impact in
- Oncology top 2%
- Pancreatic and Hepatic Oncology Research
-
- Gallbladder and Bile Duct Disorders
- Biliary and Gastrointestinal Fistulas
Papers in
- Co-authors
- Yutaka Noda (133 shared papers)Naotaka Fujita (94 shared papers)Go Kobayashi (88 shared papers)Jun Horaguchi (94 shared papers)Yoshihide Kanno (92 shared papers)Osamu Takasawa (40 shared papers)Shinsuke Koshita (79 shared papers)Takashi Obana (40 shared papers)
- Journals
- Digestive Endoscopy (37 papers)Journal of Gastroenterology (18 papers)Gastrointestinal Endoscopy (15 papers)Surgery Today (8 papers)Pancreatology (4 papers)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Kei Ito
172 papers receiving 2.4k citations
Peers
Comparison fields: 5 of 73
- Oncology 1.6k
- Pulmonary and Respiratory Medicine 1.6k
- Surgery 2.0k
- Gastroenterology 133
- Epidemiology 211
Countries citing papers authored by Kei Ito
This map shows the geographic impact of Kei Ito'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 Kei Ito with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kei Ito more than expected).
Fields of papers citing papers by Kei Ito
This network shows the impact of papers produced by Kei Ito. 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 Kei Ito. The network helps show where Kei Ito may publish in the future.
Co-authors
The 25 scholars most cited alongside Kei Ito, 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 187 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2004 | 111 | |
| 2 | 2010 | 106 | |
| 3 | 2007 | 102 | |
| 4 | 2005 | 90 | |
| 5 | 2009 | 63 | |
| 6 | 2009 | 61 | |
| 7 | 2011 | 58 | |
| 8 | 2008 | 54 | |
| 9 | 2012 | 53 | |
| 10 | 2010 | 44 | |
| 11 | 2007 | 40 | |
| 12 | 2011 | 38 | |
| 13 | 2011 | 37 | |
| 14 | 2009 | 34 | |
| 15 | 2011 | 33 | |
| 16 | 2010 | 32 | |
| 17 | 2013 | 32 | |
| 18 | 1981 | 32 | |
| 19 | 2013 | 31 | |
| 20 | 2008 | 30 |
About Kei Ito
Kei Ito is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Epidemiology and Gastroenterology, having authored 187 papers that have together received 2.5k indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (100 papers), Gallbladder and Bile Duct Disorders (95 papers), Pediatric Hepatobiliary Diseases and Treatments (61 papers), Pancreatitis Pathology and Treatment (46 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (31 papers), Neuroendocrine Tumor Research Advances (24 papers), Esophageal and GI Pathology (20 papers) and Gastric Cancer Management and Outcomes (13 papers). The work is most often cited by research in Oncology (1.6k citations), Pulmonary and Respiratory Medicine (1.6k citations), Surgery (2.0k citations), Gastroenterology (133 citations) and Epidemiology (211 citations). Kei Ito has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Yutaka Noda, Naotaka Fujita, Go Kobayashi, Jun Horaguchi, Yoshihide Kanno, Osamu Takasawa, Shinsuke Koshita, Takashi Obana, Takahisa Ogawa and Kaori Masu. Their work appears in journals such as Digestive Endoscopy, Journal of Gastroenterology, Gastrointestinal Endoscopy, Surgery Today and Pancreatology.
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.