stages of best vitelliform macular dystrophy,

best disease vitelliform macular retina dystrophy eye fundus disk bestrophinopathy fovea fundoscopy illustration investigation macula medical bestrophin ocular ophthalmologist ophthalmology ophthalmoscopy optic cup retinal retinoscopy vessel vision genetic disorder stage gene bvmd hereditary pigment epithelium egg yolk lesion pseudohypopyon hand drawn lipofuscin drawing vitelleruptive scrambled atrophic atrophy fundoscopic