Leopard spot retinal pigmentation in infancy indicating a peroxisomal disorder

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Leopard spot retinal pigmentation in infancy indicating a peroxisomal disorder.

BACKGROUND Neonatal adrenoleucodystrophy (NALD) is a rare disorder resulting from abnormal peroxisomal biogenesis. Affected patients present in infancy with developmental delay, hypotonia, and seizures. Blindness and nystagmus are prominent features. The authors suggest a characteristic leopard spot pigmentary pattern in the peripheral retina to be diagnostic. METHODS Three patients are repor...

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Myopathy in an infant with a fatal peroxisomal disorder.

An infant with neonatal adrenoleukodystrophy experienced extreme hypotonia and virtually continuous convulsions at four months of age and died. Light and electron microscopic examination revealed evidence of myopathy and the presence of mitochondrial inclusions. Concentrations of very long-chain fatty acids were elevated in blood and fibroblasts and the oxidation of 14C-labeled fatty acids was ...

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A new peroxisomal disorder with fetal and neonatal adrenal insufficiency.

A boy with a new type of adrenoleukodystrophy is described. This was characterised by fetal and neonatal adrenal insufficiency, a neurological picture as seen in neonatal adrenoleukodystrophy, but with a normal number of peroxisomes in the liver and a peroxisomal dysfunction limited to the very long chain fatty acids and pristanic acid.

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ژورنال

عنوان ژورنال: British Journal of Ophthalmology

سال: 2004

ISSN: 0007-1161

DOI: 10.1136/bjo.2003.023010