PMC4288818_01
Fundus photograph of the left eye. (A) Vitreous haze. (B) Nasal blurred optic disc margin and retinal vasculitis (black arrows). (C) Large retinal infiltrates (white arrows) at the peripheral area. (D) Small yellow lesions (white arrows) at the peripheral retina.
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F1
There was also coalescence of the previously seen chorioretinal scars (Figure 1).
Fluorescent angiogram of the left eye. (A) Before anti-viral medication, (B) After anti-viral medication.
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F2
The inflammatory appearance of the retinal arteries had also decreased (Figure 2).
Vitreous cytology. The specimen is composed of lymphocytes, macrophages and debris. (Giemsa, original magnification, x400).
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F3
Examination of the vitreous discloses small and reactive lymphocytes, a few macrophages, and significant amounts of debris (Figure 3).
PCR products of viral DNA after gel electrophoresis. Primer 1: primer pairs for detecting HSV-1, HSV-2, EBV, CMV; Primer 2: primer pairs for detecting VAV, HHV-6, and HHV-7.N:negative; P: positive.
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F4
Both primer pairs amplified, indicating the presence of at least two different viral infections (Figure 4).