Leukocoria

Revision as of 16:51, 9 August 2012 by WikiBot (talk | contribs) (Robot: Automated text replacement (-{{SIB}} + & -{{EH}} + & -{{EJ}} + & -{{Editor Help}} + & -{{Editor Join}} +))
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search


Overview

Leukocoria refers to an abnormal white hue of the retina when viewed through routine medical ophthalmoscopy.

Diagnosis

Usually, when a light is shone through the iris, the retina appears red to the observer. In leukocoria, the retina abnormally appears white. This may indicate congential cataracts, retrolental fibroplasia, corneal scarring, retinoblastoma, ocular toxocariasis, persistence of the tunica vasculosa lentis (PFV/PHPV), or Coats' disease, Norrie Disease, etc. Because of the potential life threatening nature of retinoblastoma, that condition is usually considered in the evaluation of leukocoria.

Physical Examination

Eyes

Leukocoria (Retinoblastoma)[1]

The term is also sometimes spelled leukokoria.[2] In British English the usual spelling is leucocoria.[3]

References

  1. http://picasaweb.google.com/mcmumbi/USMLEIIImages
  2. thefreedictionary.com
  3. Demirci H et al. Leucocoria as the presenting sign of a ciliary body melanoma in a child. Br J Ophthalmol 2001;85:115-6. PMID 11201946.

Template:Eye-stub kghbbh

Template:WikiDoc Sources