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Atypical childhood Wilson's disease
Martha D Carlson1, Majeed Al-Mateen, George J Brewer
1Division of Pediatric Neurology, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan 48109-0202, USA.
Pediatric Neurology
|January 24, 2004
Summary
Wilson's disease, a genetic copper metabolism disorder, can present atypically in children. Early diagnosis and treatment of this rare neurological condition are crucial for recovery.
Area of Science:
- Neurology
- Genetics
- Pediatrics
Background:
- Wilson disease is an inherited disorder of copper metabolism.
- It typically presents with hepatic or neurologic symptoms, with hepatic involvement more common in young children.
- Neurologic Wilson disease often involves movement disorders, but psychiatric symptoms can also occur.
Observation:
- This report details an unusual neurologic presentation in a prepubertal child with minimal liver involvement.
- The child experienced transient hemiparesis and encephalopathy as primary symptoms.
- Brain MRI showed extensive cortical and subcortical changes alongside typical basal ganglia abnormalities.
Findings:
- The patient was treated with tetrathiomolybdate for copper reduction, followed by zinc therapy.
- Significant improvement in clinical status and brain imaging was observed after one year.
- This case highlights diverse presentations of neurologic Wilson disease.
Implications:
- Neurologic Wilson disease should be considered in children with atypical presentations, including cortical abnormalities.
- Advanced neuroimaging is valuable for diagnosing Wilson disease in pediatric cases.
- Prompt and appropriate treatment can lead to substantial recovery.