Hatem Krema
- Ophthalmology top 1%
- Ocular Oncology and Treatments 45
- Glaucoma and retinal disorders 13
- Retinal Diseases and Treatments 7
- Ocular Diseases and Behçet’s Syndrome 7
- Dermatology top 5%
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- Cutaneous Melanoma Detection and Management 13
- Vascular Tumors and Angiosarcomas 5
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- Retinal Development and Disorders 8
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- Glioma Diagnosis and Treatment 5
- Co-authors
- An‐Ning ChaoE. Rand SimpsonNormand LaperrièreJerry A. ShieldsCarol L. ShieldsDavid G. PayneCharles J. PavlinHugh McGowan
- Cited by
- OphthalmologyDermatologyOncology
- Journals
- Journal of Clinical Oncology (1 paper)SHILAP Revista de lepidopterología (1 paper)Ophthalmology (2 papers)
- Partner nations
- CanadaUnited StatesNew Zealand
In The Last Decade
Hatem Krema
55 papers receiving 706 citations
Peers
Comparison fields: 5 of 45
- Ophthalmology 571
- Dermatology 80
- Oncology 192
- Radiology, Nuclear Medicine and Imaging 137
- Neurology 80
Countries citing papers authored by Hatem Krema
This map shows the geographic impact of Hatem Krema'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 Hatem Krema with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hatem Krema more than expected).
Fields of papers citing papers by Hatem Krema
This network shows the impact of papers produced by Hatem Krema. 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 Hatem Krema. The network helps show where Hatem Krema may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hatem Krema, 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 | 2 | |
| 2 | 2024 | 3 | |
| 3 | 2023 | 3 | |
| 4 | 2023 | 4 | |
| 5 | 2023 | 9 | |
| 6 | 2020 | 3 | |
| 7 | 2020 | 37 | |
| 8 | 2018 | 18 | |
| 9 | 2017 | 5 | |
| 10 | 2014 | 22 | |
| 11 | Unusual Orange-Colored Choroidal Metastases | 2013 | 4 |
| 12 | 2013 | 3 | |
| 13 | 2013 | 20 | |
| 14 | 2013 | 28 | |
| 15 | 2012 | 4 | |
| 16 | 2011 | 20 | |
| 17 | 2010 | 5 | |
| 18 | 2009 | 62 | |
| 19 | 2009 | 24 | |
| 20 | 2001 | 97 |
About Hatem Krema
Hatem Krema is a scholar working on Ophthalmology, Oncology and Genetics, having authored 60 papers that have together received 739 indexed citations. Recurring topics across this work include Ocular Oncology and Treatments (45 papers), Glaucoma and retinal disorders (13 papers), Cutaneous Melanoma Detection and Management (13 papers), Retinal Development and Disorders (8 papers), Retinal Diseases and Treatments (7 papers), Ocular Diseases and Behçet’s Syndrome (7 papers), Vascular Tumors and Angiosarcomas (5 papers) and Glioma Diagnosis and Treatment (5 papers). The work is most often cited by research in Ophthalmology (571 citations), Dermatology (80 citations) and Oncology (192 citations). Hatem Krema has collaborated with scholars based in Canada, United States and New Zealand. Frequent co-authors include An‐Ning Chao, E. Rand Simpson, Normand Laperrière, Jerry A. Shields, Carol L. Shields, David G. Payne, Charles J. Pavlin, Hugh McGowan, M. Heydarian and Arjun Sahgal. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Ophthalmology.
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.