Exudative Vitreoretinopathy 1

**Semantic type:** Disease or Syndrome

**Definition:** An autosomal dominant condition caused by mutation(s) in the FZD4 gene, encoding frizzled-4. It is characterized by a variable phenotype resulting from incomplete development of the retinal vasculature. Mutation(s) in the FZD4 gene, also cause a form of retinopathy of prematurity.

**Synonyms:** - EVR1