Pigmented Paravenous Retinochoroidal Atrophy (Pprca): A Comprehensive Guide To Diagnosis, Treatment, And Management
Pigmented paravenous retinochoroidal atrophy (PPRCA) is a rare genetic disorder characterized by degeneration of the retina and choroid, leading to vision loss. It is associated with deposits of melanin and lipofuscin, venous dilatation, and occlusions. Inherited in an autosomal dominant pattern, it can cause night blindness, peripheral vision loss, and central vision loss. Diagnosis involves…