PMC6637457_01
a) The fundus photo shows the sharply defined small pigmented lesion. b) The fluorescein angiogram showed . block fluorescence at the area of pigmentation and window defect at the marginal depigmentation.
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F1
It had a crescent-like depigmented margin towards the foveola (Figure 1a (Fig. 1)). Fundus fluorescein angiogram (FFA) showed blocked fluorescence at the pigmented lesion and hyperfluorescence at the area of depigmentation (Figure 1b (Fig. 1)). 
a) The OCT scan through the lesion, shows a hyperreflective lesion at the surface with shadow effect. . b) The OCT scan through the depigmented margin shows surface lesion with shadow effect.
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F2
Optical coherence tomography (OCT) revealed a minimally elevated highly reflective lesion at the retinal surface causing a shadow effect, suggestive of CSHRPE (Figure 2a (Fig. 2)). The inner retinal hyperreflectivity was also present in the OCT scans through the depigmented area, suggesting it to be a part of the CSHRPE (Figure 2b (Fig. 2)).