https://www.selleckchem.com/pr....oducts/ph-797804.htm
can begin over individual drusen. Findings will help the identification of new therapeutic approaches and clinical study end points. We present the first direct clinicopathologic correlation for FAF imaging of drusen-associated atrophy. Our data support 4 FAF stages of drusen-associated atrophy. Stage 2 is the earliest detected stage in which loss of screening by photoreceptor photopigment contributes to uniform hyperautofluorescence. Stages 3 and 4 comport with incomplete RPE and outer retinal atrophy as defined by the Classification
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