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Use of digitized fluorescein angiogram system to evaluate laser treatment for subretinal neovascularization:
P M Monahan1, K A Gitter, J D Eichler
1Department of Ophthalmology, Touro Infirmary, New Orleans, Louisiana.
Abstract:
In patients with subretinal neovascular membranes (SRNVM), persistence of the SRNVM after laser treatment is a major cause of decreased visual acuity. Persistence is associated with inadequate initial laser treatment. A technique using a digitized fluorescein angiogram (DFA) system is presented that allows immediate evaluation of the adequacy of laser treatment for SRNVM. This involves overlaying a red-free photograph taken after treatment on a fluorescein angiogram taken before treatment using a digital angiogram system that evaluates the adequacy of treatment. A protocol for augmentation of laser treatment has been developed that will aid in the reduction of persistence after laser treatment of SRNVM.