Abstract
Of 71 patients with only bilateral macular drusen, 8 eyes in 7 patients (9.9%) developed exudative maculopathy over an average follow-up of 4.3 years (14.5% cumulative risk). Severe visual loss due to exudative maculopathy occurred in 7 eyes of 6 patients (8.5% for a 5-year cumulative risk of 12.7%. Features of the drusen were analyzed, but only the association with focal hyperpigmentation (P < 0.001) and more than minimal drusen confluence (P < 0.05) were statistically significant. Older patients had more severe drusen. Photostress test delay did not correlate with visual acuity, age, or severity of drusen.
Original language | English (US) |
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Pages (from-to) | 271-277 |
Number of pages | 7 |
Journal | Ophthalmology |
Volume | 91 |
Issue number | 3 |
DOIs | |
State | Published - Jan 1 1984 |
Externally published | Yes |
Keywords
- choroidal neovascularization
- drusen
- photostress test
- risk factors
- senile macular degeneration
ASJC Scopus subject areas
- Ophthalmology