“…However, approximately 50% of cases remain without a molecular diagnosis. 5,8 The mean age at diagnosis of FEVR ranges from 6 to 23.6 years old, and the course of the disease can vary widely, from nonprogressive or slowly progressive to rapidly progressive disease with early-onset retinal detachment (RD). 6,9 Clinical features include avascular peripheral retina, neovascularization, radial retinal folds (most often temporal), dragging of retinal vessels, ectopia maculae, epiretinal membranes, and tractional or rhegmatogenous RD.…”