Ryo Ashida
Impact in
- Hepatology top 5%
- Hepatocellular Carcinoma Treatment and Prognosis
- Oncology top 5%
- Pancreatic and Hepatic Oncology Research
- Inflammatory Biomarkers in Disease Prognosis
Papers in
- Co-authors
- Katsuhiko Uesaka (157 shared papers)Teiichi Sugiura (165 shared papers)Yukiyasu Okamura (127 shared papers)Takaaki Ito (87 shared papers)Yusuke Yamamoto (93 shared papers)Katsuhisa Ohgi (124 shared papers)Takeshi Aramaki (40 shared papers)Keita Mori (4 shared papers)
In The Last Decade
Ryo Ashida
174 papers receiving 1.9k citations
Peers
Comparison fields: 5 of 94
- Hepatology 229
- Oncology 700
- Fuel Technology 19
- Surgery 498
- Cancer Research 116
Countries citing papers authored by Ryo Ashida
This map shows the geographic impact of Ryo Ashida'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 Ryo Ashida with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryo Ashida more than expected).
Fields of papers citing papers by Ryo Ashida
This network shows the impact of papers produced by Ryo Ashida. 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 Ryo Ashida. The network helps show where Ryo Ashida may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryo Ashida, 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 197 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2009 | 150 | |
| 2 | 2015 | 103 | |
| 3 | 2007 | 72 | |
| 4 | 2016 | 61 | |
| 5 | 2017 | 41 | |
| 6 | 2017 | 37 | |
| 7 | 2018 | 34 | |
| 8 | 2018 | 32 | |
| 9 | 2020 | 31 | |
| 10 | 2020 | 30 | |
| 11 | 2018 | 28 | |
| 12 | 2021 | 28 | |
| 13 | 2016 | 27 | |
| 14 | 2017 | 27 | |
| 15 | 2018 | 27 | |
| 16 | 2016 | 26 | |
| 17 | 2018 | 26 | |
| 18 | 2019 | 25 | |
| 19 | 2017 | 24 | |
| 20 | 2016 | 23 |
About Ryo Ashida
Ryo Ashida is a scholar working on Oncology, Surgery, Hepatology, Pulmonary and Respiratory Medicine and Epidemiology, having authored 197 papers that have together received 1.9k indexed citations. Recurring topics across this work include Pancreatic and Hepatic Oncology Research (62 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (37 papers), Hepatocellular Carcinoma Treatment and Prognosis (19 papers), Neuroendocrine Tumor Research Advances (12 papers), Inflammatory Biomarkers in Disease Prognosis (9 papers), Pancreatitis Pathology and Treatment (8 papers), Advanced Radiotherapy Techniques (8 papers) and Renal cell carcinoma treatment (5 papers). The work is most often cited by research in Hepatology (229 citations), Oncology (700 citations), Fuel Technology (19 citations), Surgery (498 citations) and Cancer Research (116 citations). Ryo Ashida has collaborated with scholars based in Japan, Germany and Italy. Frequent co-authors include Katsuhiko Uesaka, Teiichi Sugiura, Yukiyasu Okamura, Takaaki Ito, Yusuke Yamamoto, Katsuhisa Ohgi, Takeshi Aramaki, Keita Mori, Takaaki Ito and Mihoko Yamada. Their work appears in journals such as Annals of Surgical Oncology, World Journal of Surgery, Surgery Today, Annals of Gastroenterological Surgery and Surgery.
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.