Serial ultra wide field imaging for following up acute retinal necrosis cases.

We describe two cases of acute retinal necrosis (ARN) in a post renal transplant diabetic patient and a pregnant female in the first trimester. Serial ultra wide field imaging (UWFI) with comprehensive ocular examination was done to monitor the progression of the disease. All the cases responded favorably with intravenous followed by oral acyclovir, which was captured with UWFI. UWFI provides objective proof of response to therapy in ARN. UWFI may also improve patient education and counseling for this peripheral retinal disorder.