S Taravath | PubMed Health

PubMed1994

Periventricular heterotopia and epilepsy.

We report a family with nodular subependymal masses of heterotopic gray matter occurring in six members in four generations. Only female members of the family are affected, and there is a high rate of spontaneous abortion, consistent with X-linked dominant inheritance, and lack of viability in affected males. Both in this family and in sporadic cases of subependymal heterotopias there is a high frequency of convulsive disorders, suggesting that epilepsy may be the major clinical manifestation of this developmental defect.

Abortion, Spontaneous↗

PubMedDate not supplied

Cerebral malformations in Carpenter syndrome.

The inherited forms of craniosynostosis can be divided into 4 groups: isolated craniosynostosis, craniosynostosis with syndactyly, craniosynostosis with polydactyly and syndactyly, and craniosynostosis with other somatic abnormalities. Acrocephalopolysyndactyly or Carpenter syndrome consists of craniosynostosis, short fingers, soft tissue syndactyly, preaxial polydactyly, congenital heart disease, hypogenitalism, obesity, and umbilical hernia. As many as three-fourths of the patients have some degree of intellectual impairment. The etiology of mental retardation in this syndrome has not been explored. A patient is reported with the features of Carpenter syndrome who has profound developmental delay and cerebral malformations demonstrated by magnetic resonance imaging and computed tomography. Because mental retardation is not an invariable feature of this syndrome or other craniosynostosis syndromes, neuroradiologic examination may help in predicting the intellectual outcome in these patients.

Acrocephalosyndactylia↗