Three New PAX2 Gene Mutations in Patients with Papillorenal Syndrome.

ABSTRACT: Papillorenal syndrome (PAPRS; Mendelian Inheritance in Man [MIM] 120330) is an autosomal dominant disease characterised by the presence of congenital renal and optic nerve abnormalities associated with mutations of the PAX2 gene. In this article, the authors present four patients with PAPRS who are carriers of three new PAX2 mutations, as well as another patient with a possible non-pathogenic variant of the PAX2 gene. All patients were given a full neurophthalmological examination, and all patients underwent a genetic test for PAX2. Patients 1 and 2 presented with the classic signs of PAPRS: renal disease associated with a congenitally abnormal optic disc, whereas patients 3 and 4 only presented with a congenital optic nerve abnormality and no renal involvement.

SUBMITTER: Galvez-Ruiz A 

PROVIDER: S-EPMC5762175 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature