raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:576278

SATB2-associated syndrome

Synonyms: SAS

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Infancy, Neonatal
Status
active

A rare multisystem disorder characterized by moderate to severe developmental delay/intellectual disability (DD/ID) with absent or limited speech development, various behavioral problems (including autistic features, hyperactivity, or aggressiveness), craniofacial and oral features. Hypotonia and feeding difficulties are frequent manifestations, especially during the neonatal period and early childhood. Other supportive findings may include abnormal brain imaging, EEG abnormalities, epilepsy and skeletal anomalies with low bone density.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSATB2-associated syndromeSAS
frSyndrome associé à SATB2= en
deSATB2-assoziiertes Syndrom= en
esSíndrome asociado a SATB2= en
itSindrome correlata a SATB2= en
nlSATB2-geassocieerd syndroom= en
ptSíndrome SATB2-associada
plZespół związany z SATB2= en
csSyndrom spojený s SATB2= en
ukSATB2-асоційований синдром= en
zhSATB2基因相关综合征= en
trSATB2-ilişkili sendrom= en

Definition in:

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Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM612313NTBTvalidated
ICD-10Q87.8NTBTattributedvalidated
MONDO0100147Evalidated
UMLSC5243581Evalidated
MedDRA10083270Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (6):

Children (2):

4

Genes

0 direct · 2 via subtypes

Orphanet records no gene directly on this code.

Recorded by Orphanet on subtypes of this disorder:

GeneSubtypeAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SATB2ORPHA:576283SATB2-associated syndrome due to a pathogenic variantDisease-causing germline mutation(s) inAssessedHGNC:21637ENSG000001190426081482q33.1SATB homeobox 229023086[PMID]_31021519[PMID]
SATB2ORPHA:251028SATB2-associated syndrome due to a chromosomal rearrangementRole in the phenotype ofAssessedHGNC:21637ENSG000001190426081482q33.1SATB homeobox 219668335[PMID]_21343628[PMID]
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Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families667 casesWorldwideCase(s)ValidatedORPHANET
Point prevalence1-9 / 100 0004.2 / 100 000WorldwideValue and classValidated29023086[PMID]_ORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

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HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

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Sources for this card