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Hydrocephalus, mineralizing angiopathy, hypercholesterolemia, and hyperlipoprotein (a)
A Y Manzur1, K J Poskitt, M G Norman
1Department of Pediatrics, University of British Columbia, Vancouver, Canada.
Pediatric Neurology
|October 1, 1995
Summary
A boy with normal development experienced acute hydrocephalus and epilepsy. Investigations revealed extremely high lipoprotein(a) levels, familial hypercholesterolemia, and mineralizing angiopathy, explaining his neurological issues.
Area of Science:
- Neurology
- Genetics
- Pediatrics
Background:
- This case study examines a pediatric patient with a history of premature birth (34 weeks gestation).
- Initial development was normal until 22 months of age.
Observation:
- The patient presented with acute hydrocephalus at 22 months, followed by developmental delay and epilepsy.
- Clinical investigations revealed significant neurological complications.
Findings:
- Extremely elevated lipoprotein(a) levels and familial hypercholesterolemia were identified.
- Cerebral and meningeal lesions were observed, alongside evidence of mineralizing angiopathy on radiologic studies.
Implications:
- This case highlights a potential link between severe hyperlipoproteinemia(a) and pediatric cerebrovascular disease.
- Early identification and management of lipid disorders may be crucial in preventing neurological sequelae in children.
- Further research is warranted to understand the pathogenesis of mineralizing angiopathy in this context.