raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:656135

Intellectual disability-cupped ears syndrome

Synonyms: Snijders Blok-Fisher syndrome

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Status
active

A rare multiple congenital anomalies/dysmorphic syndrome characterized by developmental delay, intellectual disability (ranging from mild to severe), speech delay or speech disorder and cupped and/or low-set ears. Patients may also have brain abnormalities, hypotonia, drooling and vision problems. Seizures and sleep disturbance were reported for some patients.

1

Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enIntellectual disability-cupped ears syndromeSnijders Blok-Fisher syndrome
frSyndrome de déficience intellectuelle-oreilles en coupeSyndrome de Snijers Blok-Fisher
deSyndrom der Intelligenzminderung mit Ohrmuschel-FehlbildungSnijders-Blok-Fisher-Syndrom
esSíndrome de discapacidad intelectual-orejas en copaSíndrome de Snijders Blok-Fisher
itSindrome disabilità intellettiva-orecchie a coppaSindrome di Snijders Blok-Fisher
nlIntellectuele achterstand - komvormige oren-syndroomSyndroom van Snijders Blok-Fisher
ptSíndrome de perturbação do desenvolvimento intelectual-orelhas dobradasSíndrome Snijders Blok-Fisher
plZespół niepełnosprawność intelektualna - zwinięte uszy= en
csSyndrom zahrnující mentální retardaci a kornoutovité ušní boltce= en
ukСиндром інтелектуальної недостатності-чашеподібних вухСиндром Снейдерса-Блока-Фішера

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM618604Evalidated
ICD-10Q87.0NTBTattributedvalidated
MONDO0032830Evalidated
MONDO32830Evalidated
UMLSC5231424Evalidated

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

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
POU3F3Disease-causing germline mutation(s) inAssessedHGNC:9216ENSG000001989146024802q12.1POU class 3 homeobox 331303265[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card