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Published on: November 17, 2016
[Leucocoria in childhood]
P Meier1, I Sterker, H Tegetmeyer
1Klinik und Poliklinik für Augenheilkunde, Universität Leipzig. Petra.Meier@medizin.uni-leipzig.de
Insights
Leucocoria, a white reflex in children, is most often caused by congenital cataract, not retinoblastoma. Early diagnosis is crucial for conditions presenting as leucocoria.
Area of Science:
- Ophthalmology
- Pediatric Ophthalmology
Context:
- Leucocoria, a white pupillary reflex in infants and children, necessitates prompt exclusion of retinoblastoma.
- A significant number of pediatric ocular conditions can manifest as leucocoria.
Purpose:
- To analyze the causes of leucocoria in a pediatric population.
- To differentiate retinoblastoma from other conditions presenting with leucocoria.
Summary:
- Congenital cataract was the most frequent cause of leucocoria (35%) in 58 children over a 6-year period.
- Other causes included malformations (18%), hereditary vitreoretinal disorders (13%), retinopathy of prematurity (12%), and trauma (8%).
- Retinoblastoma was diagnosed in 6% of cases, with inflammatory disorders and Coats' disease being less common.
Impact:
- Highlights the importance of recognizing diverse etiologies of pediatric leucocoria.
- Emphasizes the need for clinical awareness to distinguish retinoblastoma from simulating ocular conditions in children.
Background:
There are a number of conditions in infants and young children which produce a white reflex in the pupillary area, termed leucocoria. In cases of leucocoria, retinoblastoma has to be excluded without delay.
Methods:
We analysed data from consecutive children who were presented to our hospital because of leucocoria between January 1999 and June 2005. The analysis was performed by methods of descriptive statistics.
Results:
Leucocoria was found in 83 eyes of 58 children. Leucocoria was caused in most cases by congenital cataract (35 %), followed by malformations (18 %) (persistent hyperplastic primary vitreous, coloboma, disc anomaly, combined developmental abnormalities), hereditary vitreoretinal disorders (13 %), retinopathy of prematurity (12 %), trauma-associated diseases (8 %). Five children suffered from retinoblastoma (6 %). Following in frequency were inflammatory disorders (5 %) and Coats' disease (2 %).
Discussion:
Several ocular conditions of childhood can clinically cause leucocoria. Knowledge of the clinical features that serve to differentiate retinoblastoma from simulating lesions may assist the clinician in arriving at the correct diagnosis.
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