Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The acrocallosal syndrome (ACS) is a rare malformation syndrome characterized by a distinct pattern of craniofacial, brain and limb anomalies. It was first described by Schinzel in 1979 and followed by 25 other cases reported in the literature. Neurodevelopmental aspects include hypotonia of prenatal onset, seizures and moderate to severe mental retardation. The condition is probably of autosomal recessive inheritance but is closely resembles the Greig cephalopolysyndactyly syndrome (GCPS), an autosomal dominantly inherited disorder mapped to the short arm of chromosome seven. We reviewed the literature for aspects of associated cystic malformations in addition to agenesis of the corpus callosum and report on another patient with ACS. Prognosis is dependent on the degree of hypotonia and early onset of epilepsy rather than the degree of craniofacial and limb malformations.
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PMID:Acrocallosal syndrome: association with cystic malformation of the brain and neurodevelopmental aspects. 149 47

Here we describe five patients with Greig cephalopolysyndactyly syndrome (GCPS), including one pair of monozygotic twin boys with a de novo microdeletion involving the chromosomal band 7p13, where various clinical manifestations, in addition to GCPS, were recognized. Besides the twin pair, all patients are unrelated. Since there is a considerable lack of well-defined clinical delineation of the few patients with microdeletions involving 7p13 with GCPS described so far, we focus on the symptoms that are not typically related to GCPS, such as moderate psychomotor retardation, seizures, muscle fiber anomalies, cardiac anomalies, hyperglycemia, and hirsutism. Our observations suggest that in all cases of atypical GCPS, the presence of a cytogenetically detectable microdeletion or a submicroscopic deletion of 7p13 should be suspected.
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PMID:Phenotype of five patients with Greig syndrome and microdeletion of 7p13. 1148 1

Greig cephalopolysyndactyly syndrome (GCPS) is a rare multiple congenital anomaly syndrome that is inherited in an autosomal dominant pattern and is caused by haploinsufficiency of the GLI3 gene. The syndrome typically includes preaxial or mixed pre- and postaxial polydactyly and cutaneous syndactyly, ocular hypertelorism, and macrocephaly in its typical forms, but sometimes includes hydrocephalus, seizures, mental retardation, and developmental delay in more severe cases. Patients with milder forms of GCPS can have subtle craniofacial dysmorphic features that are difficult to distinguish from normal variation. This article presents the spectrum of dysmorphic findings in GCPS highlighting some of its key presenting features to familiarize clinicians with the variable expressivity of the condition.
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PMID:The clinical atlas of Greig cephalopolysyndactyly syndrome. 1824 Oct 58