PMC9938397_01
Fundus photographs: right eye (a) and left eye (b). There is extensive retinal hemorrhage over all four quadrants, cotton-wool spots, tortuosity and dilatation of retinal vessels, and macular edema.
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F1
Fundoscopic examination revealed diffuse flame-shaped retinal hemorrhage in all four quadrants, cotton-wool spots, dilatation, and tortuosity of all branches of the central retinal vein and macular edema (shown in Fig. 1).
Optical coherence tomography (OCT) for the macula showed increased central macular thickness (CMT) with intraretinal and subretinal fluid in both the right eye (a) and left eye (b).
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F2
Optical coherence tomography of the macula showed increased central macular thickness (CMT) with intraretinal and subretinal fluids in both eyes (shown in Fig. 2).
Optical coherence tomography (OCT) for the macula showed central macular thickness (CMT) returned to normal range after receiving intravitreal anti-VEGF therapy in both the right eye (a) and left eye (b).
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F3
After the treatment, CMT returned to normal range in both eyes (shown in Fig. 3).