Ashraf Omar
Impact in
- Hepatology top 5%
- Hepatitis C virus research
- Hepatocellular Carcinoma Treatment and Prognosis
- Liver Disease and Transplantation
-
- Liver Disease Diagnosis and Treatment
- Hepatitis B Virus Studies
Papers in
- Epidemiology 14
- Liver Disease Diagnosis and Treatment 11
- Hepatitis B Virus Studies 5
- Hepatology 12
- Hepatitis C virus research 8
- Liver Disease and Transplantation 4
- Hepatocellular Carcinoma Treatment and Prognosis 2
- Co-authors
- Heba Omar (1 shared paper)Ghassan K. Abou‐Alfa (1 shared paper)Ahmed Khairy (1 shared paper)Abdel‐Rahman N. Zekri (3 shared papers)Hanaa M. Alam El-Din (3 shared papers)Abeer A. Bahnassy (4 shared papers)Mahmoud M. Ramadan (3 shared papers)Hussein Khaled (1 shared paper)
- Journals
- Liver International (1 paper)Lung (1 paper)Virology Journal (1 paper)Frontiers in Immunology (1 paper)Endocrine Practice (1 paper)
- Partner nations
- EgyptUnited StatesJordan
In The Last Decade
Ashraf Omar
19 papers receiving 223 citations
Peers
Comparison fields: 5 of 61
- Hepatology 124
- Epidemiology 119
- Transplantation 6
- Endocrine and Autonomic Systems 13
- Cancer Research 20
Countries citing papers authored by Ashraf Omar
This map shows the geographic impact of Ashraf Omar'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 Ashraf Omar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ashraf Omar more than expected).
Fields of papers citing papers by Ashraf Omar
This network shows the impact of papers produced by Ashraf Omar. 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 Ashraf Omar. The network helps show where Ashraf Omar may publish in the future.
Co-authors
The 25 scholars most cited alongside Ashraf Omar, 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 21 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2013 | 50 | |
| 2 | 2005 | 28 | |
| 3 | 2007 | 22 | |
| 4 | 2018 | 19 | |
| 5 | 2013 | 18 | |
| 6 | 2011 | 17 | |
| 7 | 2012 | 16 | |
| 8 | Recurrence of hepatitis C virus (genotype 4) infection after living-donor liver transplant in Egyptian patients. | 2009 | 10 |
| 9 | 2011 | 8 | |
| 10 | 2024 | 7 | |
| 11 | 2012 | 7 | |
| 12 | 2018 | 6 | |
| 13 | 2011 | 6 | |
| 14 | 2023 | 5 | |
| 15 | 2017 | 4 | |
| 16 | 2009 | 3 | |
| 17 | 2024 | 2 | |
| 18 | 2004 | 1 | |
| 19 | 2021 | 1 | |
| 20 | 2025 | 0 |
About Ashraf Omar
Ashraf Omar is a scholar working on Epidemiology, Hepatology, Surgery, Cardiology and Cardiovascular Medicine and Oncology, having authored 21 papers that have together received 230 indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (11 papers), Hepatitis C virus research (8 papers), Hepatitis B Virus Studies (5 papers), Liver Disease and Transplantation (4 papers), Organ Transplantation Techniques and Outcomes (3 papers), Hepatocellular Carcinoma Treatment and Prognosis (2 papers), Transplantation: Methods and Outcomes (2 papers) and Mechanical Circulatory Support Devices (2 papers). The work is most often cited by research in Hepatology (124 citations), Epidemiology (119 citations), Transplantation (6 citations), Endocrine and Autonomic Systems (13 citations) and Cancer Research (20 citations). Ashraf Omar has collaborated with scholars based in Egypt, United States and Jordan. Frequent co-authors include Heba Omar, Ghassan K. Abou‐Alfa, Ahmed Khairy, Abdel‐Rahman N. Zekri, Hanaa M. Alam El-Din, Abeer A. Bahnassy, Mahmoud M. Ramadan, Hussein Khaled, Ayman Yosry and Gamal Esmat. Their work appears in journals such as Liver International, Lung, Virology Journal, Frontiers in Immunology and Endocrine Practice.
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.