Fundus autofluorescence applications in retinal imaging

摘要

Fundus autofluorescence (FAF) is a relatively new imaging technique that can be used to study retinal diseases. It provides information on retinal metabolism and health. Several different pathologies can be detected. Peculiar AF alterations can help the clinician to monitor disease progression and to better understand its pathogenesis. In the present article, we review FAF principles and clinical applications.Keywords: Fundus autofluorescence, lipofuscin, retina, retinal imaging