Term Name: holoprosencephaly
Synonyms: Holoprosencephaly sequence
Definition: A congenital nervous system abnormality characterized by failed or incomplete separation of the forebrain early in gestation; it is accompanied by a spectrum of characteristic craniofacial anomalies.
Ontology: Human Disease [DOID:4621]   ( DOID:4621 )

Relationships
is a type of: congenital nervous system abnormality syndrome
has subtype: chromosome 1q41-q42 deletion syndrome holoprosencephaly 1 holoprosencephaly 2 holoprosencephaly 3 holoprosencephaly 4 holoprosencephaly 5 holoprosencephaly 6 holoprosencephaly 7 holoprosencephaly 8 holoprosencephaly 9 holoprosencephaly 11 holoprosencephaly 12 Holoprosencephaly 13, X-linked