Helen K. Li

1.3k total citations
32 papers, 923 citations indexed

About

Helen K. Li is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Helen K. Li has authored 32 papers receiving a total of 923 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Ophthalmology, 15 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Epidemiology. Recurrent topics in Helen K. Li's work include Retinal Diseases and Treatments (14 papers), Retinal Imaging and Analysis (14 papers) and Glaucoma and retinal disorders (9 papers). Helen K. Li is often cited by papers focused on Retinal Diseases and Treatments (14 papers), Retinal Imaging and Analysis (14 papers) and Glaucoma and retinal disorders (9 papers). Helen K. Li collaborates with scholars based in United States, Colombia and Lebanon. Helen K. Li's co-authors include Rosa A. Tang, Ronald P. Danis, James J. Grady, David V. Weinberg, Mark L. Van Natta, Jennifer E. Thorne, Kent A. Sepkowitz, Baruch D. Kuppermann, Douglas A. Jabs and Adol Esquivel and has published in prestigious journals such as Diabetes Care, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

Helen K. Li

31 papers receiving 879 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helen K. Li United States 16 770 497 178 71 54 32 923
Rodrigo Pessoa Cavalcanti Lira Brazil 15 408 0.5× 216 0.4× 105 0.6× 89 1.3× 49 0.9× 69 719
C R Canning United Kingdom 15 627 0.8× 340 0.7× 135 0.8× 59 0.8× 84 1.6× 41 828
Shiri Shulman Israel 18 633 0.8× 205 0.4× 56 0.3× 86 1.2× 56 1.0× 48 971
Tock Han Lim Singapore 20 1.8k 2.3× 1.2k 2.4× 111 0.6× 139 2.0× 31 0.6× 50 2.0k
Ingrid Zimmer-Galler United States 24 1.7k 2.2× 1.2k 2.5× 121 0.7× 102 1.4× 78 1.4× 55 2.1k
B Foot United Kingdom 18 762 1.0× 261 0.5× 83 0.5× 129 1.8× 161 3.0× 27 991
Michael Reich Germany 15 304 0.4× 195 0.4× 120 0.7× 26 0.4× 16 0.3× 63 599
Nimesh A. Patel United States 13 523 0.7× 378 0.8× 84 0.5× 42 0.6× 53 1.0× 139 841
Steven R. Sanislo United States 14 559 0.7× 271 0.5× 50 0.3× 35 0.5× 31 0.6× 28 659
Sundaram Natarajan India 15 678 0.9× 444 0.9× 45 0.3× 106 1.5× 61 1.1× 69 906

Countries citing papers authored by Helen K. Li

Since Specialization
Citations

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

Fields of papers citing papers by Helen K. Li

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen K. Li. 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 Helen K. Li. The network helps show where Helen K. Li may publish in the future.

Co-authorship network of co-authors of Helen K. Li

This figure shows the co-authorship network connecting the top 25 collaborators of Helen K. Li. A scholar is included among the top collaborators of Helen K. Li 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 Helen K. Li. Helen K. Li 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.
Lewis, Gary D., Helen K. Li, Enzhuo Quan, Sarah B. Scarboro, & Bin S. Teh. (2019). The Role of Eye Plaque Brachytherapy and MR Imaging in the Management of Diffuse Choroidal Hemangioma: An Illustrative Case Report and Literature Review. Practical Radiation Oncology. 9(5). e452–e456. 4 indexed citations
2.
Fawzi, Amani A., Jared S. Nielsen, Helen K. Li, et al.. (2014). MULTIMODAL IMAGING OF WHITE AND DARK WITHOUT PRESSURE FUNDUS LESIONS. Retina. 34(12). 2376–2387. 25 indexed citations
3.
Kim, James D., et al.. (2013). Post-traumatic Amaurosis Secondary to Paraophthalmic Internal Carotid Artery Pseudoaneurysm Treated With Pipeline Embolization Device. Journal of Neuro-Ophthalmology. 33(4). 359–362. 4 indexed citations
4.
Li, Baoxin & Helen K. Li. (2013). Automated Analysis of Diabetic Retinopathy Images: Principles, Recent Developments, and Emerging Trends. Current Diabetes Reports. 13(4). 453–459. 20 indexed citations
5.
Venkatesan, Ragav, et al.. (2012). A machine-learning approach to retrieving diabetic retinopathy images. 588–589. 1 indexed citations
6.
Li, Helen K., Adol Esquivel, Larry D. Hubbard, et al.. (2011). MOSAICS VERSUS EARLY TREATMENT DIABETIC RETINOPATHY SEVEN STANDARD FIELDS FOR EVALUATION OF DIABETIC RETINOPATHY SEVERITY. Retina. 31(8). 1553–1563. 9 indexed citations
7.
Li, Helen K., Larry D. Hubbard, Ronald P. Danis, et al.. (2010). Monoscopic versus Stereoscopic Retinal Photography for Grading Diabetic Retinopathy Severity. Investigative Ophthalmology & Visual Science. 51(6). 3184–3184. 19 indexed citations
8.
Li, Helen K., José F. Flórez-Arango, Larry D. Hubbard, et al.. (2010). GRADING DIABETIC RETINOPATHY SEVERITY FROM COMPRESSED DIGITAL RETINAL IMAGES COMPARED WITH UNCOMPRESSED IMAGES AND FILM. Retina. 30(10). 1651–1661. 8 indexed citations
9.
Li, Helen K., et al.. (2009). Giant Choroidal Nevus. Ophthalmology. 117(2). 324–333. 24 indexed citations
10.
Bressler, Neil M., Allison R. Edwards, Andrew N. Antoszyk, et al.. (2008). Retinal Thickness on Stratus Optical Coherence Tomography in People with Diabetes and Minimal or No Diabetic Retinopathy. American Journal of Ophthalmology. 145(5). 894–901.e1. 89 indexed citations
11.
Aoki, Noriaki, Kim Dunn, Tsuguya Fukui, et al.. (2004). Cost-Effectiveness Analysis of Telemedicine to Evaluate Diabetic Retinopathy in a Prison Population. Diabetes Care. 27(5). 1095–1101. 81 indexed citations
12.
Jabs, Douglas A., Mark L. Van Natta, Jennifer E. Thorne, et al.. (2004). Course of cytomegalovirus retinitis in the era of highly active antiretroviral therapy: 1. Retinitis progression.. PubMed. 111(12). 2224–31. 64 indexed citations
13.
Erckens, Roel J., Kamran Hosseini, Wayne F. March, et al.. (2002). RAMAN SPECTROSCOPY: NONINVASIVE DETERMINATION OF SILICONE OIL IN THE EYE: Potential Applications for Intraocular Determination of Biomaterials. Retina. 22(6). 796–799. 3 indexed citations
14.
15.
Li, Helen K., et al.. (1999). Telemedicine Screening of Glaucoma. PubMed. 5(3). 283–290. 48 indexed citations
16.
Li, Helen K.. (1999). Telemedicine and Ophthalmology. Survey of Ophthalmology. 44(1). 61–72. 82 indexed citations
17.
Schiffman, Jade S., Helen K. Li, & Rosa A. Tang. (1999). Telemedicine enters eye care: practical experience.. PubMed. 17(3). 102–6. 12 indexed citations
18.
Li, Helen K., et al.. (1996). Diagnosing cytomegalovirus retinitis through telemedicine in a Texas correctional institution: A pilot study. Investigative Ophthalmology & Visual Science. 37(3). 2 indexed citations
19.
Mansour, Ahmad M. & Helen K. Li. (1996). Congenital Cystic Eye. Ophthalmic Plastic and Reconstructive Surgery. 12(2). 104–107. 13 indexed citations
20.
Mansour, Ahmad M. & Helen K. Li. (1993). Frosted Retinal Periphlebitis in the Acquired Immunodeficiency Syndrome. Ophthalmologica. 207(4). 182–186. 10 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Rodrigo Pessoa Cavalcanti Lira Breakdown of academic impact, for papers by C R Canning Breakdown of academic impact, for papers by Shiri Shulman Breakdown of academic impact, for papers by Tock Han Lim Breakdown of academic impact, for papers by Ingrid Zimmer-Galler Breakdown of academic impact, for papers by B Foot Breakdown of academic impact, for papers by Michael Reich Breakdown of academic impact, for papers by Nimesh A. Patel Breakdown of academic impact, for papers by Steven R. Sanislo Breakdown of academic impact, for papers by Sundaram Natarajan
Rankless by CCL
2026