Fig. 2
From: Clinical course of acute zonal occult outer retinopathy complicated by choroidal neovascularization
Case 1. Fundus autofluorescence (FAF) at presentation (a), day 10 (b), week 3 (c), month 2 (d), and month 5 (e). At presentation (a), there was a trizonal FAF pattern. There was an area of diffuse hypoFAF (yellow star) surrounded by a large area of speckled FAF (green asterisk). These areas were circumscribed by a continuous hyper-FAF demarcation line (blue arrow) outside of which the retina appeared normal (red asterisk). In b–d, there was FAF evidence of lesion expansion in areas encircled by the green dashed line. Of note, in 3C, there is no demarcation line around the area of new expansion, possibly indicating a very recent change. Between month 2 and month 5, there was minimal evidence of lesion change