SNOMED CT

Last uploaded: January 16, 2025
Id http://purl.bioontology.org/ontology/SNOMEDCT/1217381009
http://purl.bioontology.org/ontology/SNOMEDCT/1217381009
Preferred Name

Neurodevelopmental delay, seizures, ophthalmic anomalies, osteopenia, cerebellar atrophy syndrome

Definitions
A rare genetic syndromic intellectual disability with characteristics of global developmental delay, early-onset seizures, cerebellar atrophy, osteopenia, nystagmus and dysmorphic facial features, including bitemporal narrowing, prominent forehead, anteverted nares. Dysarthria, dysmetria, ataxic gait, spasticity and dysmorphic features have also been associated.
Synonyms
GPAA1-related biosynthesis defect
Neurodevelopmental delay, seizures, ophthalmic anomalies, osteopenia, cerebellar atrophy syndrome (disorder)
Glycosylphosphatidylinositol anchor attachment 1-related biosynthesis defect
Type http://www.w3.org/2002/07/owl#Class
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