Article
Phenotypic variability in PRPH2 as demonstrated by a family with incomplete penetrance of autosomal dominant cone-rod dystrophy.
Documenta ophthalmologica. Advances in ophthalmology - 1 Jun 2023
Soucy Megan, Kolesnikova Masha, Kim Angela H, Tsang Stephen H
Abstract excerpt
INTRODUCTION: Mutations in the peripherin-2 gene (PRPH2) are a common cause of inherited retinal dystrophies well known for their phenotypic diversity. We describe a novel presentation of the c.623G > A; p.(Gly208Asp) variant in association with cone-rod dystrophy and reduced penetrance. CASE DESCRIPTION: A 39-year-old man presents with a history of decreased visual acuity, photophobia, and dyschromatopsia....
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