Choroidal Vasculature in Bietti Crystalline Dystrophy With <i>CYP4V2</i> Mutations and in Retinitis Pigmentosa With <i>EYS</i> Mutations

Abstract

The outer choroidal vascular narrowing might progress with the inner choroidal thinning in BCD, and the inner choroidal vasculature might be extinguished in advanced-stage BCD. Our findings may help to clarify the etiology of BCD.