Ibrar Hussain, Mohammad Daud Khan.
Acute Retinal Necrosis.
Pak J Ophthalmol Jan ;13(3):81-3.

A twelve-year-old boy presented to us with sudden loss of vision in both eyes. On examination he had no perception of light in either eye and had bilateral vitritis with confluent yellowish infiltrates of geographical pattern in the fundus. We treated the patient with intravenous acyclovir and oral steroids. After six weeks, his vision improved to `counting fingers at half a meter` in the right eye while the vision remained `no perception of light` in the left eye. Acute retinal necrosis is a rare and potentially blinding disease. Early diagnosis and prompt treatment may help in restoration of some useful vision.

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