Related Experiment Videos
Congenital ceroid-lipofuscinosis
R J Barohn1, D C Dowd, K S Kagan-Hallet
1Department of Medicine, University of Texas Health Science Center, San Antonio 78284-7883.
Pediatric Neurology
|January 1, 1992
Summary
A rare congenital neuronal ceroid-lipofuscinosis caused a microcephalic infant
Area of Science:
- Neuroscience
- Genetics
- Pediatric Neurology
Background:
- Neuronal ceroid-lipofuscinosis (NCL) comprises a group of rare genetic metabolic disorders.
- These disorders are characterized by the accumulation of autofluorescent storage material in lysosomes.
- Congenital NCL is the most severe and earliest-onset form, often presenting in infancy.
Observation:
- A term infant presented with microcephaly at birth.
- The infant developed status epilepticus and tragically died 36 hours after birth.
- Autopsy revealed a severely atrophic brain with microscopic evidence of NCL.
Findings:
- The infant's brain pathology was consistent with neuronal ceroid-lipofuscinosis.
- The co-occurrence of congenital cerebral lipidosis and microcephaly is exceptionally rare.
- This case highlights an atypical presentation of congenital NCL.
Implications:
- Congenital NCL should be considered in the differential diagnosis of neonates with microcephaly and seizures.
- Early diagnosis is crucial for potential genetic counseling and management strategies.
- This case expands the understanding of phenotypic variability in congenital NCL.