Acute retinal necrosis (ARN) is a severe ocular syndrome consisting of a moderate-to-severe anterior uveitis, vasculitis, and vaso-occlusive retinal necrosis. It can occur in healthy individuals at any age, but reports of this condition in children are rare.

PURPOSE To report an immune-competent patient with unilateral recurrent acute retinal necrosis syndrome caused by cytomegalovirus, and to highlight the importance of diagnostic vitreous biopsy and specific antiviral therapy in this condition. METHODS Case report. RESULTS A 75-year-old man with good general health had two episodes of acute retinal necrosis syndrome affecting his left eye. Vi...

introduction: we intended to assess the accuracy of re-expressed modification of diet for renal disease (mdrd) and cockcroft-gault (cg) equations to estimate glomerular filtration rate (gfr) in chronic kidney disease in two different etiologies of acute renal failure (arf): acute tubular necrosis (atn) and acute glomerulonephritis (agn). methods: patients admitted for arf or the patients compl...

CASE REPORT A 34-year-old male patient developed acute retinal necrosis in his left eye about three weeks after the onset of chickenpox. Systemic antiviral treatment with intravenous acyclovir (10 mg/kg/8 hours) and systemic corticosteroids (1 mg/kg/day) controlled the retinitis and the patient suffered no loss of visual acuity. DISCUSSION Acute retinal necrosis is an unusual complication of ...