Figure 1. Fundus appearances according to Fishman’s three-class system [14]. A: This photograph represents fundus appearance type I, which is characterized by a small atrophic-appearing foveal lesion. This lesion can be surrounded by parafoveal or perifoveal yellowish white lesions. B: This photograph represents fundus appearance type II, showing numerous yellowish white fundus lesions extending beyond the vascular arcades. C: This photograph represents fundus appearance type III, which is characterized by extensive atrophic-appearing changes of the retinal pigment epithelium throughout the posterior pole, extending beyond the vascular arcades.