Coats-type retinitis pigmentosa in a 4-year-old child

R Y Kim1, J J Kearney

  • 1Department of Ophthalmology, University of California San Francisco 94143-0730, USA. ryk@itsa.ucsf.edu

Insights

Coats-like exudative retinopathy can appear in children as young as 4 years old, sometimes before retinitis pigmentosa is diagnosed. This case highlights the importance of early detection in pediatric retinal diseases.

Area of Science:

  • Ophthalmology
  • Pediatric Retina

Background:

  • Coats disease is characterized by retinal telangiectasia and exudation.
  • Retinitis pigmentosa is a group of inherited retinal degenerative disorders.

Observation:

  • A 4-year-old girl presented with bilateral exudative retinal telangiectasia.
  • The patient required photocoagulation for the exudative retinopathy.

Findings:

  • The child later developed symptoms of retinitis pigmentosa, including nyctalopia, photophobia, and reduced peripheral vision.
  • Electroretinography and dark adaptometry at age 8 confirmed retinitis pigmentosa, indicating Coats-like exudative retinopathy preceded the dystrophy diagnosis.

Implications:

  • Coats-like exudative retinopathy can be an early sign of underlying retinitis pigmentosa in children.
  • This presentation underscores the need for comprehensive ophthalmic evaluation in pediatric patients with exudative retinopathy.
Abstract