Adrenoleukodystrophy: report of a familial case

Area of Science:

• Neuroscience
• Genetics
• Endocrinology

Background:

• Adrenoleukodystrophy (ALD) is a rare, inherited X-linked recessive disorder.
• It is characterized by progressive demyelination in the brain and adrenal cortex dysfunction.

Observation:

• A 36-year-old male presented with a 12-year history of hypogonadotropic hypogonadism.
• He later developed primary adrenal insufficiency and neurological deficits including cerebellar, pyramidal tract, and cerebral cortical abnormalities.
• Family history revealed a brother who died of Schilder's disease and another with confirmed ALD and neurological deterioration.

Findings:

• Histological examination showed cytoplasmic striated lipid inclusions.
• The specific defect in lipid metabolism remains to be elucidated.

Implications:

• This case expands the understanding of adrenoleukodystrophy's clinical manifestations and genetic transmission.
• Further research into the lipid metabolism defect is crucial for potential therapeutic targets.
• Highlights the importance of early diagnosis and monitoring in affected families.