X-Linked adrenoleukodystrophy is the most common peroxisomal disorder with different phenotypes among patients carrying the same ABCD1 mutation. There were previously reported associations of X-linked adrenoleukodystrophy with autoimmune disorders. The authors describe Guillain Barré syndrome in a child with X-linked adrenoleukodystrophy. The available evidence does not permit conclusion concer...

X-linked adrenoleukodystrophy is the most common peroxisomal disorder. The disease is caused by mutations in the ABCD1 gene that encodes the peroxisomal transporter of very long-chain fatty acids. A defect in the ABCD1 protein results in elevated levels of very long-chain fatty acids in plasma and tissues. The clinical spectrum in males with X-linked adrenoleukodystrophy has been well described...

1. Phytanic acid, phytanyl-triacylglycerols, and very long chain fatty acids were analysed by gas chromatography or thin-layer chromatography in blood and tissues of patients with different genetic peroxisomal disorders (Refsum's disease, X-linked adrenoleukodystrophy, neonatal adrenoleukodystrophy, Zellweger syndrome). 2. We evaluated these analyses in the detection of patients with Refsum's d...

PURPOSE To describe the MR findings of brain and spinal cord in adult-onset adrenoleukodystrophy. METHODS One hundred sixty-four adult patients ranging from 19 to 74 years of age (119 men and 45 women) with clinically and biochemically proved adrenoleukodystrophy underwent MR of the brain. In 30 patients the spinal cord also was evaluated with MR. RESULTS The brain MR findings were abnormal...

SUMMARY The purpose of this study was to determine whether dual-echo fast fluid-attenuated inversion recovery MR imaging and corresponding T2 brain maps can show different zones in the affected white matter of patients with cerebral X-linked adrenoleukodystrophy. Ten male patients with cerebral X-linked adrenoleukodystrophy underwent imaging performed using dual-echo fast fluid-attenuated inver...

INTRODUCTION X-linked adrenoleukodystrophy leads to demyelination of the nervous system, adrenal insufficiency, and accumulation of long-chain fatty acids. Most young patients with X-linked adrenoleukodystrophy develop seizures and progressive neurologic deficits, and die within the first two decades of life. Congenital or acquired disorders of the respiratory system have not been previously de...

A family with adrenoleukodystrophy and clinical manifestations of spinocerebellar degeneration was studied. Two adult male first cousins showed progressive limb and truncal ataxia, slurred speech and spasticity of the extremities. Brain CT scans demonstrated atrophy of the pons and cerebellum, in both cases. Very long chain fatty acids in plasma and erythrocyte membranes were elevated in the af...

PURPOSE The gene for X-linked adrenoleukodystrophy, a neurodegenerative disorder, is closely linked to the red/green color pigment genes on the distal X-chromosome Xq28 and one kindred is known to have a genetic change affecting both loci. The purpose of this article is to perform a systematic assessment of the frequency of this situation in many affected kindreds. METHODS Recombinant DNA pro...

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.