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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The interrelationship between magnetic resonance imaging findings, types of cerebral palsy, and gestation was studied. We analyzed the magnetic resonance imaging of brain in 122 children with spastic cerebral palsy. Forty-three patients had spastic hemiplegia, 61 had spastic diplegia, and 18 had spastic tetraplegia. Magnetic resonance imaging abnormalities were observed in 75% of patients. Periventricular leukomalacia accounted for 66% of abnormalities observed in patients with spastic diplegia; other types of brain lesions were uncommon. In patients with spastic tetraplegia, two types of magnetic resonance imaging abnormalities predominated: congenital brain anomalies and term-type brain injuries, 42% and 33% respectively. Types of magnetic resonance imaging abnormalities were more heterogeneous in patients with spastic hemiplegia. Preterm brain injuries (periventricular leukomalacia and posthemorrhagic porencephaly) were observed often in patients born at preterm but were also observed in patients born at term. Term-type brain injuries (term-type border-zone infarct, basal ganglia-thalamic lesion, subcortical leukomalacia, and multicystic encephalomalacia) were observed only in patients born at or near term. We conclude that magnetic resonance imaging findings for patients with spastic cerebral palsy were closely related to types of cerebral palsy and gestation at birth. Magnetic resonance imaging in patients with perinatal brain injury may reflect pathologic changes and is useful in understanding and evaluating cerebral palsy.
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PMID:Magnetic resonance imaging in 122 children with spastic cerebral palsy. 1535 Oct 15

A prospective study was undertaken of 129 children with spastic cerebral palsy to clarify the relationship between magnetic resonance imaging (MRI) findings and clinical features of cerebral palsy. Low birth weight, asphyxia, prematurity, seizures, mental development, Gross Motor Function Classification System, and MRI findings were analyzed. Significant abnormalities relevant to the cerebral palsy were evident on imaging in 123 (95.3%). A similar percentage of MRI abnormalities were detected in the groups, 45 (100%) in patients with tetraplegic cerebral palsy, 37 (92.5%) in children with diplegic cerebral palsy, and 42 (95.4%) with hemiplegic cerebral palsy. Periventricular leukomalacia was detected more frequently in the children with spastic diplegia than in the patients with tetraplegia or hemiplegia. Cerebral atrophy was found more often in the tetraplegic group compared to the diplegic patients. Porencephalic cysts were detected more frequently in children with spastic hemiplegia. Congenital brain anomalies were found in a higher proportion in tetraplegic children. Significant correlations between the MRI findings and Gross Motor Function Classification System in the diplegic and tetraplegic patients were found. No correlations between the MRI results and risk factors for cerebral palsy in the tetraplegic patients were noted. Early detection of brain abnormalities in children with cerebral palsy may help in the prognosis and in the initiation of appropriate therapy
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PMID:Spastic cerebral palsy: clinical magnetic resonance imaging correlation of 129 children. 1760 98