Ryan B. Perumpail
Impact in
- Hepatology top 2%
- Liver Disease and Transplantation
- Hepatitis C virus research
- Hepatocellular Carcinoma Treatment and Prognosis
- Epidemiology top 5%
- Liver Disease Diagnosis and Treatment
- Hepatitis B Virus Studies
Papers in
- Hepatology 28
- Hepatitis C virus research 18
- Liver Disease and Transplantation 14
- Liver Diseases and Immunity 4
- Co-authors
- Aijaz AhmedRobert J. WongGeorge CholankerilStephen A. HarrisonEric R. YooZobair M. YounossiMenghan HuPrem Puri
- Journals
- Digestive Diseases and Sciences (7 papers)Gastroenterology (4 papers)Clinical Gastroenterology and Hepatology (3 papers)Gastrointestinal Endoscopy (2 papers)Journal of Multidisciplinary Healthcare (2 papers)
- Partner nations
- United StatesUnited KingdomSouth Korea
In The Last Decade
Ryan B. Perumpail
38 papers receiving 767 citations
Peers
Comparison fields: 5 of 74
- Hepatology 485
- Epidemiology 541
- Transplantation 24
- Microbiology 35
- Surgery 216
Countries citing papers authored by Ryan B. Perumpail
This map shows the geographic impact of Ryan B. Perumpail'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 Ryan B. Perumpail with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan B. Perumpail more than expected).
Fields of papers citing papers by Ryan B. Perumpail
This network shows the impact of papers produced by Ryan B. Perumpail. 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 Ryan B. Perumpail. The network helps show where Ryan B. Perumpail may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Ryan B. Perumpail, 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 | 2024 | 17 | |
| 2 | 2023 | 0 | |
| 3 | 2020 | 6 | |
| 4 | 2020 | 0 | |
| 5 | 2019 | 35 | |
| 6 | 2018 | 15 | |
| 7 | 2017 | 11 | |
| 8 | 2017 | 52 | |
| 9 | 2017 | 11 | |
| 10 | 2016 | 6 | |
| 11 | 2016 | 16 | |
| 12 | 2016 | 1 | |
| 13 | 2016 | 11 | |
| 14 | 2016 | 21 | |
| 15 | 2016 | 10 | |
| 16 | 2015 | 9 | |
| 17 | 2015 | 88 | |
| 18 | 2015 | 38 | |
| 19 | 2014 | 4 | |
| 20 | 2012 | 16 |
About Ryan B. Perumpail
Ryan B. Perumpail is a scholar working on Hepatology, Transplantation, Epidemiology, Gastroenterology and Oncology, having authored 42 papers that have together received 788 indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (21 papers), Hepatitis C virus research (18 papers), Liver Disease and Transplantation (14 papers), Hepatitis B Virus Studies (9 papers), Pancreatic and Hepatic Oncology Research (4 papers), Organ Transplantation Techniques and Outcomes (4 papers), Liver Diseases and Immunity (4 papers) and Esophageal and GI Pathology (3 papers). The work is most often cited by research in Hepatology (485 citations), Epidemiology (541 citations), Transplantation (24 citations), Microbiology (35 citations) and Surgery (216 citations). Ryan B. Perumpail has collaborated with scholars based in United States, United Kingdom and South Korea. Frequent co-authors include Aijaz Ahmed, Robert J. Wong, George Cholankeril, Stephen A. Harrison, Eric R. Yoo, Zobair M. Younossi, Menghan Hu, Prem Puri, Edward A. Pham and Ramsey Cheung. Their work appears in journals such as Digestive Diseases and Sciences, Gastroenterology, Clinical Gastroenterology and Hepatology, Gastrointestinal Endoscopy and Journal of Multidisciplinary Healthcare.
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.