A 41-year-old woman affected by retinitis pigmentosa with genetic confirmation with mutation in RDH12 gene had a best-corrected visual acuity of 20/50 in both eyes.
Retinol Dehydrogenase 12 (RDH12) was the most frequently mutated gene in the juvenile RP group, and Usher Syndrome 2A (USH2A) and Ceramide Kinase-Like (CERKL) were the most frequently mutated genes in the typical RP group.
The retinal disease in persons with RDH12 mutations in the homozygous (p.G127X, p.Q189X, p.Y226C, p.A269GfsX1, and p.L274P) or compound heterozygous state (p.R65X/p.A269GfsX1, p.H151D/p.T155I, p.H151D/p.A269GfsX1) was diagnosed initially as Leber congenital amaurosis (LCA) or early-onset retinitis pigmentosa.