Abstract
We describe two children with a brain defect similar to that described as 'microlissencephaly', as defined in Barkovich et aL [(1998) Neuroped 29: 113-119]. Concomitant malformations (cardiac, spinal, urogenital) may represent components of a wider syndrome complex; alternatively, or additionally, there may have been a valproate teratogenic effect. The inheritance is likely to be autosomal recessive, although X-linkage cannot be excluded.
MeSH terms
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Abnormalities, Drug-Induced
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Abnormalities, Multiple / genetics
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Abnormalities, Multiple / pathology*
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Anticonvulsants / adverse effects
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Brain / abnormalities*
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Fetal Diseases / pathology
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Heart Defects, Congenital / genetics
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Heart Defects, Congenital / pathology*
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Humans
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Infant
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Male
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Microcephaly / genetics
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Microcephaly / pathology
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Pedigree
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Phenotype
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Spine / abnormalities*
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Urogenital Abnormalities / genetics
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Urogenital Abnormalities / pathology*
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Valproic Acid / adverse effects
Substances
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Anticonvulsants
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Valproic Acid