Fig. 1. Phenotypic progression of the affected status. A. A 12-year-old affected boy with peripapillary retinal pigment epithelium (RPE) and early choriocapillaris atrophy. B. A 35-year-old affected man with patches of choroidal atrophy. C. A 40-year-old man with a combination of choroidal atrophy and clumping. D. A 45-year-old affected man with severe RPE and choriocapillaris atrophy.