1. To determine if macular thickening is due to focal or diffuse leak and to plan laser accordingly.2. To identify ischemic maculopathy (CNP)3. To differentiate pseudophakic macular edema from diabetic macular edema.4. To identify persistence, progression or resolution of macular edema following laser photocoagulation.5. To differentiate IRMA from NVE.6. To identify persistence, progression or resolution of NVE or NVD
Written by Dr. Dhaval Patel, MD (Ophthalmology, AIIMS New Delhi)