8p23.1 duplikasjon


Engelsk navn: 8p23.1 duplication syndrome
Engelske synonym: Dup(8)(p23.1p23.1),Trisomy 8p23.1


Definisjon

8p23.1 duplication syndrome is a rare chromosomal anomaly syndrome, resulting from the partial duplication of the short arm of chromosome 8, with a highly variable phenotype, principally characterized by mild to moderate developmental delay, intellectual disability, mild facial dysmorphism (incl. prominent forehead, arched eyebrows, broad nasal bridge, upturned nares, cleft lip and/or palate) and congenital cardiac anomalies (e.g., atrioventricular septal defect). Other reported features include macrocephaly, behavioral abnormalities (e.g., attention deficit disorder), seizures, hypotonia and ocular and digital anomalies (poly/syndactyly).

Fra Orphanet

ORPHA: 251076
Klassifiseringsnivå: Disorder
ICD-10: Q92.3

Mer informasjon


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