Choroidal thickness (CT) measurement of age-related macular degeneration eye with geographic atrophy in the absence of reticular pseudodrusen in the right eye of a 74-year-old woman. (A) Color fundus image. (B) Fundus autofluorescence image. (C) Infrared reflectance image. (D) Spectral-domain OCT horizontal B-scan with subfoveal CT measurement corresponding to 424 µm.
{}