Fig. 19 Fundus (A) and fluorescein angiogram (B) of left eye of an 80-year-old woman with advanced pattern dystrophy with partial choroidal atrophy similar in appearance to central areolar choroidal dystrophy. (From Marmor MF, Byers B: Pattern dystrophy of the pigment epithelium. Am J Ophthalmol 84:32–44, 1977; Published with permission from The American Journal of Ophthalmology. Copyright by the Ophthalmic Publishing Company.)