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Central Retinal Vein Occlusion Secondary to an Intraocular Nematode
Craig M. Greven, MD
Arch Ophthalmol. 2005;123:704.
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| Since this article does not have an abstract, we have provided the first 150 words of the full text and any section headings. |
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A 20-year-old man was initially seen with painless visual loss in the right eye. Visual acuity was 20/200 OD. Fundus examination revealed a central retinal vein occlusion with moderate optic disc edema (Figure 1).
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Figure 1. Right eye at initial examination showing optic disc edema, hemorrhagic retinopathy, and distended veins.
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Across 2 months, progressive visual loss occurred to counting fingers at 5 feet OD. Examination now revealed massive optic disc edema and an exudative macular detachment. A motile, 1.5-mm long nematode was visualized exiting the optic disc (Figure 2).
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Figure 2. Right eye 2 months after initial examination showing marked optic disc edema and exudative, hemorrhagic retinopathy with a nematode exiting the optic nerve.
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One week later, the nematode was nonmotile and positioned in the vitreous overlying the optic disc. One month later, there was significant improvement in the exudative detachment and . . . [Full Text of this Article] COMMENT
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