Unilateral persistent fetal vasculature coexisting with anterior segment dysgenesis

Int Ophthalmol. 2013 Aug;33(4):399-401. doi: 10.1007/s10792-013-9757-z. Epub 2013 Mar 16.

Abstract

Persistent fetal vasculature (PFV) is a common congenital developmental anomaly of the eye which results from failure of the embryological primary vitreous and hyaloid vasculature to regress by the time of birth (Int Ophthalmol Clin 48: 53-62, 2008). Typically, it is divided into anterior, posterior or combined types and is characterized by the presence of a vascular stalk located between the optic disc and the posterior lens capsule (Int Ophthalmol Clin 48: 53-62, 2008). Although it has been reported to manifest itself differently, in our case it presented in a microphthalmic eye as anterior segment dysgenesis with broad-based mid-peripheral synechiae, posterior embryotoxon, iridoschisis, ectropion uveae, hypotony and subluxated cataractous lens with a taut anterior hyaloid face which are rare associations with PFV.

Publication types

  • Case Reports

MeSH terms

  • Anterior Eye Segment / abnormalities
  • Child
  • Eye Abnormalities / complications*
  • Humans
  • Male
  • Persistent Hyperplastic Primary Vitreous / complications*
  • Tomography, Optical Coherence

Supplementary concepts

  • Anterior segment mesenchymal dysgenesis