Sumayya Ahmad

543 total citations
34 papers, 318 citations indexed

About

Sumayya Ahmad is a scholar working on Radiology, Nuclear Medicine and Imaging, Ophthalmology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Sumayya Ahmad has authored 34 papers receiving a total of 318 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Radiology, Nuclear Medicine and Imaging, 14 papers in Ophthalmology and 13 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Sumayya Ahmad's work include Corneal surgery and disorders (14 papers), Ocular Surface and Contact Lens (13 papers) and Corneal Surgery and Treatments (8 papers). Sumayya Ahmad is often cited by papers focused on Corneal surgery and disorders (14 papers), Ocular Surface and Contact Lens (13 papers) and Corneal Surgery and Treatments (8 papers). Sumayya Ahmad collaborates with scholars based in United States, Australia and Norway. Sumayya Ahmad's co-authors include Esen K. Akpek, Sueko M Ng, Pradeep Y. Ramulu, Anthony J. Aldave, Priya M. Mathews, Kristina Lindsley, Frank S. Hwang, Gavin Li, Peter Gehlbach and Avnish Deobhakta and has published in prestigious journals such as Cochrane Database of Systematic Reviews, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

Sumayya Ahmad

30 papers receiving 314 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sumayya Ahmad United States 11 175 172 106 42 24 34 318
Tamara R. Fountain United States 10 64 0.4× 54 0.3× 61 0.6× 41 1.0× 29 1.2× 15 204
William Makupa Tanzania 13 158 0.9× 51 0.3× 233 2.2× 2 0.0× 16 0.7× 28 402
Aline Lütz de Araújo Brazil 11 220 1.3× 276 1.6× 163 1.5× 25 1.0× 18 408
Raul E. Ruiz‐Lozano Mexico 9 120 0.7× 157 0.9× 145 1.4× 8 0.3× 65 330
Abdullah M. Alfawaz Saudi Arabia 11 99 0.6× 79 0.5× 221 2.1× 3 0.1× 8 0.3× 32 294
Thomas Akuetteh Ndanu Ghana 8 37 0.2× 55 0.3× 52 0.5× 8 0.2× 33 1.4× 27 240
Parya Abdolalizadeh Iran 10 43 0.2× 54 0.3× 111 1.0× 7 0.2× 5 0.2× 49 309
Adeyinka Ashaye Nigeria 11 135 0.8× 44 0.3× 234 2.2× 1 0.0× 14 0.6× 36 333
Namrata Sharma India 9 143 0.8× 56 0.3× 367 3.5× 14 0.6× 33 472
Jason Horowitz United States 9 169 1.0× 21 0.1× 176 1.7× 11 0.3× 17 0.7× 36 345

Countries citing papers authored by Sumayya Ahmad

Since Specialization
Citations

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

Fields of papers citing papers by Sumayya Ahmad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sumayya Ahmad. 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 Sumayya Ahmad. The network helps show where Sumayya Ahmad may publish in the future.

Co-authorship network of co-authors of Sumayya Ahmad

This figure shows the co-authorship network connecting the top 25 collaborators of Sumayya Ahmad. A scholar is included among the top collaborators of Sumayya Ahmad 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 Sumayya Ahmad. Sumayya Ahmad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Rhee, Michelle K., Sumayya Ahmad, Guillermo Amescua, et al.. (2024). Bacterial Keratitis Preferred Practice Pattern®. Ophthalmology. 131(4). P87–P133. 10 indexed citations
3.
Lin, Amy, Sumayya Ahmad, Guillermo Amescua, et al.. (2024). Blepharitis Preferred Practice Pattern®. Ophthalmology. 131(4). P50–P86. 4 indexed citations
4.
Jhanji, Vishal, Sumayya Ahmad, Guillermo Amescua, et al.. (2024). Corneal Ectasia Preferred Practice Pattern®. Ophthalmology. 131(4). P205–P246. 2 indexed citations
5.
Amescua, Guillermo, Sumayya Ahmad, Albert Y. Cheung, et al.. (2024). Dry Eye Syndrome Preferred Practice Pattern®. Ophthalmology. 131(4). P1–P49. 10 indexed citations
6.
Mian, Shahzad I., Sumayya Ahmad, Guillermo Amescua, et al.. (2024). Corneal Edema and Opacification Preferred Practice Pattern®. Ophthalmology. 131(4). P247–P305.
7.
Cheung, Albert Y., Daniel Choï, Sumayya Ahmad, et al.. (2024). Conjunctivitis Preferred Practice Pattern. Ophthalmology. 131(4). P134–P204. 4 indexed citations
8.
Altman, Russ B., et al.. (2023). Genetic Correlations Among Corneal Biophysical Parameters and Anthropometric Traits. Translational Vision Science & Technology. 12(8). 8–8.
9.
Markoulli, Maria, Sumayya Ahmad, Jayashree Arcot, et al.. (2023). TFOS Lifestyle: Impact of nutrition on the ocular surface. The Ocular Surface. 29. 226–271. 21 indexed citations
10.
Hsu, Jerry Y., Jasmine H. Francis, & Sumayya Ahmad. (2023). Ocular toxicities of fibroblast growth factor receptor inhibitors: A review. Survey of Ophthalmology. 69(1). 34–41. 5 indexed citations
11.
Liu, Bian, et al.. (2023). Depression in Individuals With Diabetic Retinopathy in the US National Health and Nutrition Examination Survey, 2005-2008. American Journal of Ophthalmology. 256. 63–69. 10 indexed citations
12.
Cai, Cindy X., Jiangxia Wang, Sumayya Ahmad, et al.. (2022). National trends in surgical subspecialisation in ophthalmology in the USA. British Journal of Ophthalmology. 107(6). 883–887. 7 indexed citations
13.
Cai, Cindy X., Sumayya Ahmad, Scott L. Zeger, et al.. (2022). Geographic variations in gender differences in cataract surgery volume among a national cohort of ophthalmologists. Journal of Cataract & Refractive Surgery. 48(9). 1023–1030. 10 indexed citations
14.
Geduldig, Jack, Sumayya Ahmad, Nisha Chadha, et al.. (2022). Head and Neck Region Dermatological Ultraviolet-Related Cancers are Associated with Exfoliation Syndrome in a Clinic-Based Population. Ophthalmology Glaucoma. 5(6). 663–671. 3 indexed citations
15.
Ahmad, Sumayya, et al.. (2020). Gender-Specific Trends in Ophthalmologist Medicare Collections. American Journal of Ophthalmology. 214. 32–39. 15 indexed citations
16.
Ahmad, Sumayya, et al.. (2020). Rapidly progressive streptococcus dysgalactiae corneal ulceration associated with erlotinib use in stage IV lung cancer. American Journal of Ophthalmology Case Reports. 18. 100630–100630. 6 indexed citations
17.
Ahmad, Sumayya, et al.. (2020). Survival of penetrating keratoplasty: a claims-based longitudinal analysis. Canadian Journal of Ophthalmology. 56(1). 12–16. 6 indexed citations
18.
Ahmad, Sumayya, Priya M. Mathews, Kristina Lindsley, et al.. (2015). Boston Type 1 Keratoprosthesis versus Repeat Donor Keratoplasty for Corneal Graft Failure. Ophthalmology. 123(1). 165–177. 61 indexed citations
19.
Eghrari, Allen O., Sumayya Ahmad, Pradeep Y. Ramulu, Nicholas T. Iliff, & Esen K. Akpek. (2015). The Usage of a Conjunctival Flap to Improve Retention of Boston Type 1 Keratoprosthesis in Severe Ocular Surface Disease. Ocular Immunology and Inflammation. 24(5). 555–560. 7 indexed citations
20.
Ahmad, Sumayya, et al.. (2014). Predictors of Visual Outcomes Following Boston Type 1 Keratoprosthesis Implantation. American Journal of Ophthalmology. 159(4). 739–747.e1. 27 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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