Fouad E. Sayyad

1.6k total citations · 1 hit paper
17 papers, 1.1k citations indexed

About

Fouad E. Sayyad is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering. According to data from OpenAlex, Fouad E. Sayyad has authored 17 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ophthalmology, 13 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Biomedical Engineering. Recurrent topics in Fouad E. Sayyad's work include Glaucoma and retinal disorders (10 papers), Corneal surgery and disorders (7 papers) and Retinal Diseases and Treatments (5 papers). Fouad E. Sayyad is often cited by papers focused on Glaucoma and retinal disorders (10 papers), Corneal surgery and disorders (7 papers) and Retinal Diseases and Treatments (5 papers). Fouad E. Sayyad collaborates with scholars based in United States, Spain and Australia. Fouad E. Sayyad's co-authors include Donald L. Budenz, Jean-Claude Mwanza, Carol L. Karp, Afshan Nanji, Arvind Neelakantan, David G. Godfrey, Robert T. Chang, Sander R. Dubovy, Anat Galor and Randy Carter and has published in prestigious journals such as Ophthalmology, Investigative Ophthalmology & Visual Science and British Journal of Ophthalmology.

In The Last Decade

Fouad E. Sayyad

17 papers receiving 1.0k citations

Hit Papers

Glaucoma Diagnostic Accuracy of Ganglion Cell–Inner Plexi... 2012 2026 2016 2021 2012 100 200 300
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Glaucoma Diagnostic Accuracy of Ganglion Cell–Inner Plexiform Layer Thickness: Comparison with Nerve Fiber Layer and Optic Nerve Head
    2012 352 citations Jean-Claude Mwanza, Mary K Durbin et al. Ophthalmology profile →

Peers

Fouad E. Sayyad
Tito Fiore Italy
Omar S. Punjabi United States
Sibel Demirel Türkiye
Ignacio Flores‐Moreno Spain
Yukinori Sugano Japan
Elie Motulsky Belgium
Orly Gal‐Or Israel
Jisang Han South Korea
Nizar Saleh Abdelfattah United States
Zeynep Alkın Türkiye
Tito Fiore Italy
Fouad E. Sayyad
Citations per year, relative to Fouad E. Sayyad Fouad E. Sayyad (= 1×) peers Tito Fiore

Countries citing papers authored by Fouad E. Sayyad

Since Specialization
Citations

This map shows the geographic impact of Fouad E. Sayyad'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 Fouad E. Sayyad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Fouad E. Sayyad more than expected).

Fields of papers citing papers by Fouad E. Sayyad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fouad E. Sayyad. 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 Fouad E. Sayyad. The network helps show where Fouad E. Sayyad may publish in the future.

Co-authorship network of co-authors of Fouad E. Sayyad

This figure shows the co-authorship network connecting the top 25 collaborators of Fouad E. Sayyad. A scholar is included among the top collaborators of Fouad E. Sayyad based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Fouad E. Sayyad. Fouad E. Sayyad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

17 of 17 papers shown
1.
Alió, Jorge L., Andrea Montesel, Fouad E. Sayyad, et al.. (2020). Corneal graft failure: an update. British Journal of Ophthalmology. 105(8). 1049–1058. 54 indexed citations
2.
Marinho, António, et al.. (2020). Safety and visual outcomes following Iris-claw phakic intraocular lens bilensectomy. European Journal of Ophthalmology. 31(4). 1795–1801. 9 indexed citations
3.
Sayyad, Fouad E., et al.. (2017). CAT SCRATCH DISEASE IMITATING A TOXOCARA GRANULOMA OF THE OPTIC DISK. Retinal Cases & Brief Reports. 14(3). 235–238. 3 indexed citations
4.
Nanji, Afshan, Fouad E. Sayyad, Anat Galor, Sander R. Dubovy, & Carol L. Karp. (2015). High-Resolution Optical Coherence Tomography as an Adjunctive Tool in the Diagnosis of Corneal and Conjunctival Pathology. The Ocular Surface. 13(3). 226–235. 126 indexed citations
5.
Mwanza, Jean-Claude, Donald L. Budenz, David G. Godfrey, et al.. (2014). Diagnostic Performance of Optical Coherence Tomography Ganglion Cell–Inner Plexiform Layer Thickness Measurements in Early Glaucoma. Ophthalmology. 121(4). 849–854. 83 indexed citations
6.
Sayyad, Fouad E., et al.. (2014). Marsupialized Fungal Mycetoma Masquerading as Conjunctival Melanoma. Cornea. 33(7). 744–746. 2 indexed citations
7.
Shousha, Mohamed Abou, Victor L. Perez, Ana Paula Canto, et al.. (2014). The Use of Bowman's Layer Vertical Topographic Thickness Map in the Diagnosis of Keratoconus. Ophthalmology. 121(5). 988–993. 50 indexed citations
8.
Sayyad, Fouad E., et al.. (2013). Moxifloxacin and bilateral acute iris transillumination. Journal of Ophthalmic Inflammation and Infection. 3(1). 10–10. 39 indexed citations
9.
Nanji, Afshan, Fouad E. Sayyad, & Carol L. Karp. (2013). Topical chemotherapy for ocular surface squamous neoplasia. Current Opinion in Ophthalmology. 24(4). 336–342. 69 indexed citations
10.
Thomas, Benjamin J., Anat Galor, Afshan Nanji, et al.. (2013). Ultra High-Resolution Anterior Segment Optical Coherence Tomography in the Diagnosis and Management of Ocular Surface Squamous Neoplasia. The Ocular Surface. 12(1). 46–58. 117 indexed citations
11.
Sayyad, Fouad E., et al.. (2012). Anterior Segment OCT in Eyes with Cyclodialysis after Trabectome Glaucoma Surgery. Investigative Ophthalmology & Visual Science. 53(14). 5978–5978. 2 indexed citations
12.
Mwanza, Jean-Claude, Fouad E. Sayyad, Ahmad A. Aref, & Donald L. Budenz. (2012). Rates of Abnormal Retinal Nerve Fiber Layer and Ganglion Cell Layer OCT Scans in Healthy Myopic Eyes: Cirrus Versus RTVue. Ophthalmic surgery, lasers & imaging retina. 43(6). S67–74. 13 indexed citations
13.
Mwanza, Jean-Claude, Fouad E. Sayyad, Michael R. Banitt, & Donald L. Budenz. (2012). Effect of pupil dilation on macular choroidal thickness measured with spectral domain optical coherence tomography in normal and glaucomatous eyes. International Ophthalmology. 33(4). 335–341. 21 indexed citations
14.
Mwanza, Jean-Claude, Fouad E. Sayyad, & Donald L. Budenz. (2012). Choroidal Thickness in Unilateral Advanced Glaucoma. Investigative Ophthalmology & Visual Science. 53(10). 6695–6695. 49 indexed citations
15.
Aref, Ahmad A., Fouad E. Sayyad, Jean-Claude Mwanza, William J. Feuer, & Donald L. Budenz. (2012). Diagnostic Specificities of Retinal Nerve Fiber Layer, Optic Nerve Head, and Macular Ganglion Cell-Inner Plexiform Layer Measurements in Myopic Eyes. Journal of Glaucoma. 23(8). 487–493. 29 indexed citations
16.
Mwanza, Jean-Claude, Mary K Durbin, Donald L. Budenz, et al.. (2012). Glaucoma Diagnostic Accuracy of Ganglion Cell–Inner Plexiform Layer Thickness: Comparison with Nerve Fiber Layer and Optic Nerve Head. Ophthalmology. 119(6). 1151–1158. 352 indexed citations breakdown →
17.
Cheung, Carol Y., Ce Zheng, Ching Lin Ho, et al.. (2010). Novel anterior-chamber angle measurements by high-definition optical coherence tomography using the Schwalbe line as the landmark. British Journal of Ophthalmology. 95(7). 955–959. 53 indexed citations

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.

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