Figure S1. Fundus autofluorescence (FAF) (A) and near-infrared autofluorescence (NIA) (B) of a patient with geographic atrophy. On spectral domain OCT (C), the areas presenting an increased FAF and NIA show a thickening of the retinal pigment epithelium and disorganization of the outer retina (arrow). Loss of retinal pigment epithelium in areas of geographic atrophy corresponds to dark area in FAF and NIA (asterisk).

Figure S2. Near-infrared reflectance (NIR) (A), fundus autofluorescence (FAF) (B), near-infrared autofluorescence (NIA) (C), fluorescein angiography (D) and indocyanine green angiography (E) of a patient with geographic atrophy (GA). Spectral domain OCT (F) shows increased choroidal reflectivity in the GA area because of the loss of retinal pigment epithelium masking. The area of GA appears bright with a central darker area in NIR, hypoautofluorescent with a darker central area in FAF, hypoautofluorescent with a lighter central area in NIA. Foveal area is dark on FAF because of masking by xanthophylls, while is brighter than surround atrophy in NIA. The GA margin shows an increased FAF and NIA.

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