title: Familial grouped pigmentation of the retinal pigment epithelium.
abstract: Grouped pigmentation of the retinal pigment epithelium was found in a father and his son. They had a normal resting potential on the electro-oculogram, but the son had a lower normal light rise. We believe this is the first description of familial grouped pigmentation.
authors.affiliation: Department of Opthalmology, Erasmus University Rotterdam, Eye Hospital, The Netherlands.
authors.forename: P T
authors.initials: PT
authors.lastname: de Jong
authors.forename: J W
authors.initials: JW
authors.lastname: Delleman
mesh_terms: D002648:Child; D006801:Humans; D008297:Male; D010375:Pedigree; D010857:Pigment Epithelium of Eye / Q000473:pathology*; D012174:Retinitis Pigmentosa / Q000235:genetics*