Intraocular Nematode Affixed to Posterior Lens Capsule

Ophthalmic Surg Lasers Imaging Retina. Nov-Dec 2015;46(10):1066-7. doi: 10.3928/23258160-20151027-16.

Abstract

The clinical presentation of an intraocular nematode unusually affixed to the posterior lens capsule is described. A 64-year-old female patient presented with a 7-year history of gradually declining vision and enlarging central scotoma, but no inflammation. On follow-up 2 years later, vision had further declined and a non-motile, 8-mm nematode was seen affixed to the posterior lens capsule that remained unchanged through final follow-up. The patient disclosed having resided in Africa as a child. Systemic review revealed no evidence of extraocular involvement. Nematode carcasses may remain preserved in the human eye for extended periods without ongoing inflammation.

Publication types

  • Case Reports

MeSH terms

  • Animals
  • Eye Infections, Parasitic / diagnosis*
  • Eye Infections, Parasitic / parasitology
  • Female
  • Humans
  • Lens Diseases / diagnosis*
  • Lens Diseases / parasitology
  • Lens Implantation, Intraocular
  • Middle Aged
  • Nematoda / isolation & purification*
  • Nematode Infections / diagnosis*
  • Nematode Infections / parasitology
  • Phacoemulsification
  • Posterior Capsule of the Lens / parasitology*
  • Scotoma / diagnosis
  • Vision Disorders / diagnosis