The effect of vitrectomy,endolaser photocoagulation and silicone oil injection for acute retinal necrosis syndrome / 医学研究生学报

ABSTRACT

Objective:Acute retinal necrosis syndrome(ARNS) is a rare disease with high blinding rate.The surgery of vitrectomy,endolaser photocoagulation and silicone oil injection is considered an effective treatment of ARNS.The study investigated the effect of vitrectomy,endolaser photocoagulation and silicone oil injection treating ARNS.Methods:A consecutive 16 eyes of 16 patients with ARNS were treated with vitrectomy,endolaser photocoagulation and silicone oil injection.The 5 eyes without retinal detachment were photocoagulated from the posterior border of necrosis to the ora serrata.The 11 eyes with retinal detachment were treated with subtotal retinal photocoagulation,air/fluid exchange and silicone oil injection.The follow-up time were 6 months at least,16 months in average.Results:The final best-correcting visual acuity was counting fingers in 3 eyes(18.8%),0.02-0.3 in 7 eyes(43.8%),0.4-0.6 in 5 eyes(31.3%),0.7 in 1 eye(6.3%).The silicone oil was uneventfully removed in 14 patients(87.5%) from 3 to 12 months.No one had a recurrent retinal detachment.Conclusion:There is a favorable effect in ARNS with the treatment of vitrectomy,endolaser photocoagulation and silicone oil injection.