The ocular pathology in Leber's congenital amaurosis

Aust N Z J Ophthalmol. 1994 Feb;22(1):25-31. doi: 10.1111/j.1442-9071.1994.tb01691.x.

Abstract

Purpose: To present the ocular pathology of a three-year-old child with Leber's congenital amaurosis (LCA) who died from an unrelated episode of presumed viral meningitis.

Methods: Autopsy was performed, and in addition the globes were harvested for pathological examination. Before the child's death, known systemic disorders with infantile retinal dystrophy were excluded.

Results: The outer nuclear layer and photoreceptor layers are the primary site of retinal pathology in LCA.

Conclusion: This report of the pathological findings in LCA, early in the natural history of the disease, indicates that process appears to be a degeneration rather than an agenesis.

Publication types

  • Case Reports
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Blindness / congenital*
  • Blindness / pathology*
  • Child, Preschool
  • Female
  • Humans
  • Optic Atrophies, Hereditary / pathology*
  • Photoreceptor Cells / ultrastructure
  • Retina / ultrastructure
  • Retinal Degeneration / pathology