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Leukocoria information


Leucocoria
Other namesLeucocoria,[1] white pupillary reflex
A child with leukocoria due to retinoblastoma in the left eye
SpecialtyOphthalmology, pediatrics

Leukocoria (also white pupillary reflex) is an abnormal white reflection from the retina of the eye. Leukocoria resembles eyeshine, but leukocoria can also occur in animals that lack eyeshine because their retina lacks a tapetum lucidum.

Leukocoria is a medical sign for a number of conditions, including Coats disease, congenital cataract, corneal scarring, melanoma of the ciliary body,[2] Norrie disease, ocular toxocariasis, persistence of the tunica vasculosa lentis (PFV/PHPV), retinoblastoma, and retrolental fibroplasia.

Because of the potentially life-threatening nature of retinoblastoma, a cancer, that condition is usually considered in the evaluation of leukocoria. In some rare cases (1%) the leukocoria is caused by Coats' disease (leaking retinal vessels).

  1. ^ thefreedictionary.com
  2. ^ Demirci H, Shields CL, Shields JA, Honavar SG, Eagle RC (January 2001). "Leucocoria as the presenting sign of a ciliary body melanoma in a child". The British Journal of Ophthalmology. 85 (1): 115–6. doi:10.1136/bjo.85.1.110f. PMC 1723667. PMID 11201946.

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disorder is characterized by severe retinal malformations, cataracts, leukocoria and atrophy of the iris. The Gordon Norrie Centre for Genetic Eye Diseases...

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the leading cause of blindness in children. The first sign is usually leukocoria, meaning white pupil upon fundoscopic exam. Another sign is if the child...

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Diktyoma

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of diktyoma are vision loss and pain, while the most common signs are leukocoria and presence of a mass in the iris or ciliary body. Other signs and symptoms...

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