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Acute paraparesis secondary to Arnold-Chiari type I malformation and neck hyperflexion
Annals of Neurology
|January 1, 1987
Insights
A rare case of Arnold-Chiari Type I malformation in a young child presented with paraparesis after neck hyperextension. Surgical decompression led to recovery, highlighting early intervention for pediatric Chiari malformation.
Area of Science:
- Neurology
- Pediatric Neurosurgery
- Trauma
Background:
- Arnold-Chiari Type I malformation is typically diagnosed in adults.
- Congenital hindbrain anomalies are rare in early childhood.
- Cervical spine injuries in children can present with neurological deficits.
Observation:
- A 2-year-old child presented with symptoms of Arnold-Chiari Type I malformation.
- The onset of symptoms followed a mild neck hyperflexion injury.
- The child developed acute paraparesis, indicating spinal cord compromise.
Findings:
- This case highlights the rare occurrence of Arnold-Chiari Type I malformation in a 2-year-old.
- A mild hyperflexion neck injury precipitated the clinical manifestations.
- Acute paraparesis was the primary neurological deficit observed.
Implications:
- Early diagnosis and intervention are crucial for pediatric Arnold-Chiari Type I malformation.
- Decompressive laminectomy can be an effective treatment for symptomatic Chiari malformation in children.
- Understanding the relationship between neck trauma and Chiari malformation presentation is important for pediatricians and neurologists.
Abstract:
A 2-year-old child experienced clinical manifestations of Arnold-Chiari Type I malformation, rare in early childhood, after a mild hyperflexion injury of the neck that resulted in acute paraparesis. Recovery occurred after decompressive laminectomy.