Fig. 3

FFA image jigsaws of the first and last visits of P6 and P11. a, c At the first visit, both eyes of P6 show RPE atrophy at the posterior pole, the nasal side of the optic disc, and the periphery. b, d At the last visit, the posterior and peripheral lesions have expanded to the mid-periphery, and patches of choriocapillaris atrophy appear at the nasal side of the optic disc, the periphery, and along the superior and inferior vascular arcades. A choroidal neovascularization scar is seen at the macular area of the left eye of P6 with surrounding annular hypo-fluorescence. e, f The RPE atrophy of the macular area shows no significant changes, but the atrophy of the rest of the fundus area shows marked changes