Correlation between pseudodrusen, geographic atrophy progression indicates process leading to atrophy

The strong spatiotemporal correlation between reticular pseudodrusen and geographic atrophy progression in dry age-related macular degeneration suggests that they are early indicators leading to atrophy, according to a study.One hundred twenty-six eyes of 92 patients with dry AMD and geographic atrophy who underwent sequential fundus autofluorescence and/or near infrared reflectance imaging were included in the retrospective study. Patients were followed for an average of 20.4 months.

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