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Primary lateral sclerosis in a child.

M L Grunnet1, C Leicher, A Zimmerman

  • 1Department of Neurology, University of Connecticut Health Center, Farmington 06032.

Neurology
|November 1, 1989
PubMed
Summary
This summary is machine-generated.

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Primary lateral sclerosis (PLS) is a rare neurological disorder. This case study details a child with typical PLS clinical and pathological findings, previously undescribed in pediatric patients.

Area of Science:

  • Neurology
  • Pediatric Neurology
  • Neurodegenerative Diseases

Background:

  • Primary lateral sclerosis (PLS) is a rare, adult-onset neurodegenerative disorder.
  • It is characterized by progressive spasticity and corticospinal tract degeneration.
  • PLS has not been previously described in pediatric populations.

Observation:

  • A case report of an infant presenting with progressive motor deterioration before 12 months of age.
  • The infant exhibited generalized spasticity.
  • The child expired at 47 months of age.

Findings:

  • Neuropathologic examination revealed exclusive degeneration of the corticospinal tracts.
  • The clinical and pathological findings were consistent with typical Primary lateral sclerosis.

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  • This represents the first documented case of PLS in a pediatric patient.

    • Implications:

    • This case expands the known age spectrum for Primary lateral sclerosis.
    • It highlights the importance of considering PLS in the differential diagnosis of pediatric spasticity.
    • Further research is needed to understand the etiology and long-term outcomes of pediatric PLS.