Abstract
We report a new observation of conjunctival intraepithelial neoplasia (CIN) in a young man following years of electronic cigarette use. A 22-year-old man with a 5-year electronic cigarette use (vaping) developed painless unilateral blurred vision in the right eye from mild superficial corneal opacification, unresponsive to topical antiviral therapy. Corneal scraping documented no infectious etiology. The abnormality persisted for 1 year and superficial keratectomy revealed high-grade CIN with enlarged pleomorphic and dyskeratotic cells. Interferon-alpha-2b was instituted. In this case, chronic exposure to electronic cigarette vapors (vaping) could have been associated with CIN in this young patient.
Original language | English (US) |
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Pages (from-to) | 1699-1701 |
Number of pages | 3 |
Journal | Indian Journal of Ophthalmology |
Volume | 68 |
Issue number | 8 |
DOIs | |
State | Published - Aug 2020 |
Keywords
- Cancer
- conjunctiva
- electronic cigarettes
- eye
- squamous cell carcinoma
- vaping
ASJC Scopus subject areas
- Ophthalmology