BACKGROUND To report the outcome of oral valacyclovir as the sole antiviral therapy for patients with acute retinal necrosis (ARN). METHODS This study reports a retrospective, interventional case series of nine consecutive patients with ten eyes with newly diagnosed ARN treated with oral valacyclovir as the sole antiviral agent. Eight patients received oral valacyclovir 2 g tid (Valtrex, Glax...

There is no consensus on the optimal antiviral regimen in the management of acute retinal necrosis, a disease caused by herpetic viruses with devastating consequences for the eye. The current gold standard is based on retrospective case series. Because the incidence of disease is low, few well-designed, randomized trials have evaluated treatment dosage and duration. Newer oral antiviral agents ...

We report the case of a 41-year-old man with clinical findings of viral meningitis associated with acute retinal necrosis syndrome in his right eye. MR images showed right optic nerve enlargement and high-intensity signal abnormalities in the region of the left lateral geniculate body and the left occipital lobe.

Several treatments have been reported for acute retinal necrosis (ARN). We report a case of treatment with intravitreal injection of ganciclovir and dexamethasone in addition to oral valacyclovir in a patient who was previously treated with oral famciclovir for ipsilateral herpes zoster ophthalmicus (HZO).

Many cases of acute retinal necrosis caused by HSV-2 have been reported in children, teenagers, and young adults as a result of reactivation of congenital or neonatal infections, which may have been subclinical. Pediatricians should be aware of this entity and alert to recurrences that may be delayed by years.

Unilateral inoculation of herpes simplex virus Type 1 (KOS strain) into the anterior chamber of BALB/c eyes produces an ocular disease with a distinctive differential pattern of retinal pathology. Specifically, the retina of the inoculated eye remains histologically intact, whereas the contralateral retina becomes necrotic. We demonstrate that retinal necrosis in opposite uninjected eyes direct...