UK Diagnostic AF Atlas

Patterns of Peripheral AF in AMD In AMD, patterns of AF abnormalities have been shown to be of prognostic importance. 1 These patterns have been classified as granular, mottled, and nummular. Age-Related Macular Degeneration

AMD with Geographic Atrophy

Granular hyperautofluorescence corresponding to drusen

Granular Pattern of retinal degeneration looks like spots of increased AF (hyperautofluorescence) which correspond primarily to drusen.

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1. Sadda. S. (October 2013). Evaluating Age-Related Macular Degeneration With Ultra-widefield Fundus autofluorescence. Retina Today.