Peter A. Karth

1.1k total citations · 1 hit paper
23 papers, 716 citations indexed

About

Peter A. Karth is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Peter A. Karth has authored 23 papers receiving a total of 716 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Ophthalmology, 14 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Epidemiology. Recurrent topics in Peter A. Karth's work include Retinal Diseases and Treatments (9 papers), Retinal and Optic Conditions (6 papers) and Retinal Imaging and Analysis (6 papers). Peter A. Karth is often cited by papers focused on Retinal Diseases and Treatments (9 papers), Retinal and Optic Conditions (6 papers) and Retinal Imaging and Analysis (6 papers). Peter A. Karth collaborates with scholars based in United States, India and Puerto Rico. Peter A. Karth's co-authors include Dale R. Webster, Jonathan Krause, Greg S. Corrado, Lily Peng, Varun Gulshan, Ehsan Rahimy, Kasumi Widner, Darius M. Moshfeghi, Theodore Leng and Edward H. Wood and has published in prestigious journals such as Ophthalmology, American Journal of Ophthalmology and Investigative Ophthalmology & Visual Science.

In The Last Decade

Peter A. Karth

21 papers receiving 679 citations

Hit Papers

align trajectories

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.

Grader Variability and the Importance of Reference Standards for Evaluating Machine Learning Models for Diabetic Retinopathy

2018 358 citations Jonathan Krause, Varun Gulshan et al. Ophthalmology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Peter A. Karth United States	12	473	469	72	68	61	23	716
T. Y. Alvin Liu United States	13	361 0.8×	369 0.8×	54 0.8×	52 0.8×	37 0.6×	57	598
Qianzhong Cao China	13	324 0.7×	325 0.7×	64 0.9×	80 1.2×	28 0.5×	37	648
Jesse M. Smith United States	12	257 0.5×	255 0.5×	38 0.5×	81 1.2×	33 0.5×	31	628
Daniel Ferraz Brazil	11	437 0.9×	450 1.0×	38 0.5×	53 0.8×	30 0.5×	38	647
April Y. Maa United States	14	529 1.1×	493 1.1×	34 0.5×	31 0.5×	28 0.5×	32	772
Hironobu Tampo Japan	8	293 0.6×	318 0.7×	50 0.7×	25 0.4×	42 0.7×	28	432
Josef Huemer United Kingdom	11	467 1.0×	423 0.9×	25 0.3×	28 0.4×	30 0.5×	36	608
Kátia D. Pacheco United States	10	703 1.5×	860 1.8×	199 2.8×	127 1.9×	53 0.9×	20	1.1k
Lanqin Zhao China	16	400 0.8×	461 1.0×	43 0.6×	43 0.6×	16 0.3×	34	632
Fares Antaki Canada	13	329 0.7×	501 1.1×	32 0.4×	125 1.8×	24 0.4×	59	862

Countries citing papers authored by Peter A. Karth

Since Specialization

Citations

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

Fields of papers citing papers by Peter A. Karth

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter A. Karth. 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 Peter A. Karth. The network helps show where Peter A. Karth may publish in the future.

Co-authorship network of co-authors of Peter A. Karth

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

All Works

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20 of 20 papers shown

Horton, Mark, Christopher J. Brady, Jerry D. Cavallerano, et al.. (2020). Practice Guidelines for Ocular Telehealth-Diabetic Retinopathy, Third Edition. Telemedicine Journal and e-Health. 26(4). 495–543. 47 indexed citations

Brown, Gordon, et al.. (2020). 25 vs. 27-gauge micro-incision vitrectomy surgery for visually significant macular membranes and full-thickness macular holes: a retrospective study. International Journal of Retina and Vitreous. 6(1). 56–56. 4 indexed citations

Karth, Peter A., et al.. (2020). A mobile vision testing application based on dynamic distance determination from the human corneal limbus. Health Informatics Journal. 26(4). 3037–3055. 1 indexed citations

Wood, Edward H., et al.. (2019). Preventing Progression in Nonexudative Age-Related Macular Degeneration With Subthreshold Laser Therapy: A Systematic Review. Ophthalmic surgery, lasers & imaging retina. 50(3). e61–e70. 2 indexed citations

Krause, Jonathan, Varun Gulshan, Ehsan Rahimy, et al.. (2018). Grader Variability and the Importance of Reference Standards for Evaluating Machine Learning Models for Diabetic Retinopathy. Ophthalmology. 125(8). 1264–1272. 358 indexed citations breakdown →

Greven, Margaret A., Theodore Leng, Loh-Shan Leung, et al.. (2018). Reductions in final visual acuity occur even within the first 3 days after a macula-off retinal detachment. British Journal of Ophthalmology. 103(10). 1503–1506. 35 indexed citations

Wood, Edward H., Peter A. Karth, Steven R. Sanislo, Darius M. Moshfeghi, & Daniel Palanker. (2016). NONDAMAGING RETINAL LASER THERAPY FOR TREATMENT OF CENTRAL SEROUS CHORIORETINOPATHY. Retina. 37(6). 1021–1033. 44 indexed citations

Wood, Edward H., Theodore Leng, Ira H. Schachar, & Peter A. Karth. (2016). Multi-Modal Longitudinal Evaluation of Subthreshold Laser Lesions in Human Retina, Including Scanning Laser Ophthalmoscope-Adaptive Optics Imaging. Ophthalmic surgery, lasers & imaging retina. 47(3). 268–275. 7 indexed citations

Karth, Peter A., Darius M. Moshfeghi, & Mark S. Blumenkranz. (2015). Cost and Utility Analysis of Treatments for Macular Edema in Central Retinal Vein Occlusion. Investigative Ophthalmology & Visual Science. 56(7). 2143–2143. 1 indexed citations

10.

Paulus, Yannis M., Sarah Cheng, Peter A. Karth, & Theodore Leng. (2015). PROSPECTIVE TRIAL OF ENDOGENOUS FUNGAL ENDOPHTHALMITIS AND CHORIORETINITIS RATES, CLINICAL COURSE, AND OUTCOMES IN PATIENTS WITH FUNGEMIA. Retina. 36(7). 1357–1363. 22 indexed citations

11.

Cooper, Robert F., Drew Scoles, Peter A. Karth, et al.. (2015). ASSESSING PHOTORECEPTOR STRUCTURE AFTER MACULAR HOLE CLOSURE. Retinal Cases & Brief Reports. 9(1). 15–20. 17 indexed citations

12.

Swinney, Christian, Dennis P. Han, & Peter A. Karth. (2015). Incontinentia Pigmenti: A Comprehensive Review and Update. Ophthalmic surgery, lasers & imaging retina. 46(6). 650–657. 39 indexed citations

13.

Karth, Peter A. & Darius M. Moshfeghi. (2014). Spectral-Domain Optical Coherence Tomography of Emulsified Subretinal Silicone Oil Presenting as a Macular Inverted Pseudohypopyon. Ophthalmic surgery, lasers & imaging retina. 45(5). 437–439. 3 indexed citations

14.

Karth, Peter A., et al.. (2013). Tears of post-LASIK corneal donor tissue during surgeon-performed donor graft preparation for DSAEK. Investigative Ophthalmology & Visual Science. 54(15). 3088–3088. 1 indexed citations

15.

Karth, Peter A., et al.. (2013). BRANCH RETINAL ARTERY OCCLUSION AFTER INTERNAL CAROTID ARTERY ANGIOPLASTY AND STENTING. Retinal Cases & Brief Reports. 7(4). 402–405. 3 indexed citations

16.

Karth, Peter A., et al.. (2013). Endophthalmitis following photorefractive keratectomy with a history of radial keratotomy: a case report. Journal of Ophthalmic Inflammation and Infection. 3(1). 31–31. 3 indexed citations

17.

Karth, Peter A., Anne Lynn S. Chang, & William J. Wirostko. (2013). Paired responses to intravitreal bevacizumab in diabetic macular edema: predictors of response in the fellow eye. Graefe s Archive for Clinical and Experimental Ophthalmology. 252(2). 207–211. 6 indexed citations

18.

Karth, Peter A., Sharath C. Raja, David M. Brown, & Judy E. Kim. (2013). OUTCOMES OF MACULAR HOLE SURGERIES FOR MACULAR TELANGIECTASIA TYPE 2. Retina. 34(5). 907–915. 24 indexed citations

19.

Karth, Peter A., et al.. (2012). Bilateral central retinal artery occlusions in an infant with hyperhomocysteinemia. Journal of American Association for Pediatric Ophthalmology and Strabismus. 16(4). 398–400. 19 indexed citations

20.

Shapiro, Michael J., Clement C. Chow, Peter A. Karth, Daniel F. Kiernan, & Michael P. Blair. (2011). Effects of Green Diode Laser in the Treatment of Pediatric Coats Disease. American Journal of Ophthalmology. 151(4). 725–731.e2. 29 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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