Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Pseudogerontoxon.

Bennie H Jeng¹, John P Whitcher, Todd P Margolis

¹Francis I Proctor Foundation and Department of Ophthalmology, University of California San Francisco, 94143, USA.

Clinical & Experimental Ophthalmology

|July 30, 2004

Summary

This summary is machine-generated.

Pseudogerontoxon, a lesion mimicking arcus senilis, is a key indicator of past allergic eye disease, often presenting as the sole clinical sign. This article visually documents this rare finding in three distinct cases.

Related Experiment Videos

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Community perspectives on awareness, care-seeking, and implementation of a corneal ulcer prevention program in Nepal: a mixed-methods study.

Global health action·2026

Same author

Imaging Features of Herpetic Interstitial Keratitis by Anterior Segment Optical Coherence Tomography.

Cornea·2026

Same author

Distinguishing Factors for Microbial Keratitis Groups: A Cross-Sectional Survey of US Cornea Specialists.

Cornea·2026

Same author

Efficacy and safety of cyclosporine 1% eye drops for the treatment of pediatric blepharokeratoconjunctivitis.

International journal of ophthalmology·2026

Same author

In this Changing World.

Ophthalmology·2026

Same author

Clinical Features of Newly Diagnosed Cytomegalovirus Retinitis in South India.

Journal of acquired immune deficiency syndromes (1999)·2026

Same journal

Biopsy of Iris and Anterior Chamber Tumours: Fine Needle, Minimally Invasive and Excision Techniques - Review.

Clinical & experimental ophthalmology·2026

Same journal

Ray-Tracing-Based Intraocular Lens Power Calculation in Combined Cataract Surgery and Descemet Membrane Endothelial Keratoplasty.

Clinical & experimental ophthalmology·2026

Same journal

Comparative Efficacy of Two Defocus Soft Contact Lenses on Axial Length and Choroid in High Myopic Adolescents: Comment.

Clinical & experimental ophthalmology·2026

Same journal

Lessons Learnt From 25 Years of Endophthalmitis: Causes, Microbiology and Visual Outcome Trends.

Clinical & experimental ophthalmology·2026

Same journal

Aqueous Humour Outflow Assessment Using Imaging-Based Techniques in Angle-Based Minimally Invasive Glaucoma Surgery (MIGS): A Systematic Review.

Clinical & experimental ophthalmology·2026

Same journal

Interpreting Hyperreflective Foci in Age-Related Macular Degeneration: A Critical Review of Cell Origins, Evolving Terminology and Clinical Utility.

Clinical & experimental ophthalmology·2026

See all related articles

Area of Science:

Ophthalmology
Clinical Dermatology

Background:

Pseudogerontoxon is a corneal lesion resembling arcus senilis.
It is frequently observed in patients with limbal vernal or atopic keratoconjunctivitis.

Observation:

This lesion may be the only residual clinical evidence of prior allergic eye disease.
Previous literature has rarely mentioned or depicted pseudogerontoxon.

Findings:

The study presents three illustrative cases of pseudogerontoxon.
These cases highlight the visual characteristics of this underreported clinical entity.

Implications:

Recognizing pseudogerontoxon is crucial for diagnosing past allergic eye conditions.
Visual documentation aids in the identification and understanding of this sign.