Subretinal worm and repeat laser photocoagulation

Diffuse unilateral subacute neuroretinitis [DUSN] can be a diagnostic dilemma photocoagulation of the subretinal worm is an effective treatment for eradication. Early laser photocoagulation has been advocated. We report a case of a middle aged man who presented with decreased vision and a sub retinal macular worm that required two laser sessions for complete eradication of the worm