PMC8437635_01
At the first presentation (a). (b) Color fundus and red free photographs of the right eye: diffuse retinal edema except a limited area in papillomacular bundle (c). (d) SD-OCT of the right eye: increased retinal thickness and inner retinal hyperreflectivity in the ischemic areas.
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fig1
Except, a limited area in papillomacular bundle in the area nourished by patent cilioretinal artery, retinal whiteness, and cherry red spot was prominent (Figures 1(a) and 1(b)). In spectral domain optical coherence tomography (SD-OCT), inner retinal hyperreflectivity was obvious (Figures 1(c) and 1(d)) and in optical coherence tomography angiography (OCTA), both superficial and deep capillary retinal plexuses microvasculature were depleted and rendered no flow (Figure 2).
OCT-A of the right eye at first presentation shows no flow in superficial and deep retinal capillary plexuses microvasculature. Only the flow in cilioretinal artery is visible.
CRIOPM2021-2006271.002.jpg
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fig2
In spectral domain optical coherence tomography (SD-OCT), inner retinal hyperreflectivity was obvious (Figures 1(c) and 1(d)) and in optical coherence tomography angiography (OCTA), both superficial and deep capillary retinal plexuses microvasculature were depleted and rendered no flow (Figure 2).