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[Schizencephaly: report of one case]
Zhonghua Minguo Xiao Er Ke Yi Xue Hui Za Zhi [Journal]. Zhonghua Minguo Xiao Er Ke Yi Xue Hui
|May 1, 1989
Summary
Schizencephaly, a rare brain malformation, can cause developmental delays and hemiplegia. Early diagnosis via CT scans is crucial for affected children, especially when perinatal injury is absent.
Area of Science:
- Neurology
- Developmental Neuroscience
- Pediatric Neurology
Background:
- Schizencephaly is a congenital brain malformation characterized by abnormal clefts in the cerebral hemispheres.
- It can lead to significant neurological deficits, including motor impairments and cognitive dysfunction.
- Diagnosis is often challenging, particularly in young children without a clear history of perinatal insult.
Observation:
- A 4-year-old boy presented with congenital right-sided extremity weakness, mild mental retardation, and right spastic hemiplegia.
- Neurological examination ruled out seizures.
- Brain CT revealed bilateral clefts along the Sylvian fissures communicating with the lateral ventricles, absence of the septum pellucidum, and squared frontal horns.
Findings:
- The observed neuroimaging findings were diagnostic of schizencephaly.
- The case highlights schizencephaly as a potential cause of motor deficits and developmental delay in the absence of perinatal brain injury.
- Computed tomography (CT) proved to be a rapid and accurate tool for diagnosing this condition.
Implications:
- Considering schizencephaly in pediatric cases with unexplained hemiplegia or diplegia and mental retardation is essential.
- CT imaging should be utilized for prompt diagnosis and management planning in suspected schizencephaly cases.
- This condition underscores the importance of recognizing congenital malformations as etiological factors in pediatric neurological disorders.