Ryouichi Tomita
- Gastroenterology top 1%
- Gastrointestinal motility and disorders 28
- Gastroesophageal reflux and treatments 14
- Surgery top 5%
- Anorectal Disease Treatments and Outcomes 18
- Congenital gastrointestinal and neural anomalies 18
- Helicobacter pylori-related gastroenterology studies 16
- Intestinal Malrotation and Obstruction Disorders 15
-
- Gastric Cancer Management and Outcomes 25
- Oncology top 10%
-
- Pelvic floor disorders treatments 23
Ryouichi Tomita
154 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 92
- Gastroenterology 415
- Surgery 802
- Pulmonary and Respiratory Medicine 415
- Biological Psychiatry 27
- Oncology 233
Countries citing papers authored by Ryouichi Tomita
This map shows the geographic impact of Ryouichi Tomita'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 Ryouichi Tomita with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryouichi Tomita more than expected).
Fields of papers citing papers by Ryouichi Tomita
This network shows the impact of papers produced by Ryouichi Tomita. 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 Ryouichi Tomita. The network helps show where Ryouichi Tomita may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Ryouichi Tomita, 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 | 2013 | 43 | |
| 2 | 2013 | 43 | |
| 3 | 2011 | 6 | |
| 4 | 2011 | 11 | |
| 5 | 2007 | 4 | |
| 6 | 2006 | 6 | |
| 7 | 2005 | 3 | |
| 8 | 2004 | 3 | |
| 9 | 2004 | 1 | |
| 10 | Peculiar glucagon processing in the intestine is the genesis of the paradoxical rise of serum pancreatic glucagon in patients after total pancreatectomy. | 2003 | 6 |
| 11 | 2003 | 1 | |
| 12 | 2002 | 2 | |
| 13 | 2002 | 2 | |
| 14 | 2002 | 10 | |
| 15 | 2001 | 1 | |
| 16 | 2000 | 3 | |
| 17 | Effects of cisapride on interdigestive jejunal phase III motility and kinetics of gastrointestinal hormones after total gastrectomy for gastric cancer | 1995 | 5 |
| 18 | 1994 | 2 | |
| 19 | 1994 | 13 | |
| 20 | 1993 | 15 |
About Ryouichi Tomita
Ryouichi Tomita is a scholar working on Gastroenterology, Biological Psychiatry and Surgery, having authored 164 papers that have together received 1.4k indexed citations. Recurring topics across this work include Gastrointestinal motility and disorders (28 papers), Gastric Cancer Management and Outcomes (25 papers), Pelvic floor disorders treatments (23 papers), Anorectal Disease Treatments and Outcomes (18 papers), Congenital gastrointestinal and neural anomalies (18 papers), Helicobacter pylori-related gastroenterology studies (16 papers), Intestinal Malrotation and Obstruction Disorders (15 papers) and Gastroesophageal reflux and treatments (14 papers). The work is most often cited by research in Gastroenterology (415 citations), Surgery (802 citations) and Pulmonary and Respiratory Medicine (415 citations). Ryouichi Tomita has collaborated with scholars based in Japan, Nigeria and Mexico. Frequent co-authors include Shigeru Fujisaki, Katsuhisa Tanjoh, Masahiro Fukuzawa, Keimei Munakata, Tsugumichi Koshinaga, M. Fukuzawa, Kenichi Sakurai, Kiminobu Sugito, Masahiko Shibata and Taro Ikeda. Their work appears in journals such as World Journal of Surgery, Surgery Today, Journal of Pediatric Surgery, The American Journal of Surgery and Journal of Gastroenterology.
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.