raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:314575

Intellectual disability-hypotonia-brachycephaly-pyloric stenosis-cryptorchidism syndrome

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

A rare multiple congenital anomalies/dysmorphic syndrome characterized by craniofacial dysmorphism (brachycephaly resulting from craniosynostosis, frontal bossing, downslanting palpebral fissures, large and low-set ears, depressed nasal bridge, high-arched, wide palate, thin upper lip), impaired neurological development with intellectual disability, hypotonia, pyloric stenosis, pectus excavatum, bilateral cryptorchidism and short stature.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enIntellectual disability-hypotonia-brachycephaly-pyloric stenosis-cryptorchidism syndrome
frSyndrome de déficience intellectuelle-hypotonie-brachycéphalie-sténose du pylore-cryptorchidie
deIntelligenzminderung-Hypotonie-Brachyzephalie-Pylorusstenose-Kryptorchismus-Syndrom
esSíndrome de discapacidad intelectual-hipotonía-braquicefalia-estenosis pilórica-criptorquidia
itSindrome da disabilità intellettiva, ipotonia, brachicefalia, stenosi pilorica, criptorchidismo
nlIntellectuele achterstand - hypotonie - brachycefalie - pylorusstenose - cryptorchidie-syndroomIntellectuele achterstand - hypotonie - brachycefalie - pylorushypertrofie - cryptorchidie-syndroom
ptSíndrome de perturbação do desenvolvimento intelectual-hipotonia-braquicefalia-estenose pilórica-criptorquidia
plZespół niepełnosprawność intelektualna-hipotonia-brachycefalia-zwężenie odźwiernika-wnętrostwo
csSyndrom zahrnující mentální retardaci, hypotonii, brachycefalii, pylorostenózu a kryptorchismus
ukСиндром інтелектуальної недостатності-гіпотонії-брахіцефалії-пілоростенозу-крипторхізму
zh智力障碍-肌张力低下-短头畸形-幽门狭窄-隐睾综合征
trZihinsel yetersizlik-hipotoni-brakisefali-pilorik stenoz-kriptorşidi sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.8NTBTattributedvalidated
MONDO0017805Evalidated
UMLSC4751073Evalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated22611637[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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

6

HPO phenotypes

14 annotations · validated 2019-10-11
HPOTerm (as annotated by Orphanet)Diagnostic
Frequent (79-30%)
HP:0008689Bilateral cryptorchidism
HP:0000248Brachycephaly
HP:0001363Craniosynostosis
HP:0005280Depressed nasal bridge
HP:0000494Downslanted palpebral fissures
HP:0008947Floppy infant
HP:0002007Frontal bossing
HP:0000218High palate
HP:0000369Low-set ears
HP:0000400Macrotia
HP:0000767Pectus excavatum
HP:0002021Pyloric stenosis
HP:0004322Short stature
HP:0000219Thin upper lip vermilion

Annotation source: 22611637[PMID]

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Sources for this card