raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:357175

Short ulna-dysmorphism-hypotonia-intellectual disability syndrome

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

Short ulna-dysmorphism-hypotonia-intellectual disability syndrome is a rare, genetic, multiple congenital anomalies/dysmorphic syndrome characterized by mild to severe global development delay, severe intellectual disability, mild hypotonia, a short ulna, hirsutism of the face and extremities, minimal scoliosis, and facial dysmorphism, notably a tall broad forehead, synophrys, hypertelorism, malar hypoplasia, broad nose with thick alae nasi, low-set, small ears, long philtrum, thin upper lip and everted lower lip vermilion.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enShort ulna-dysmorphism-hypotonia-intellectual disability syndrome
frSyndrome d'ulna courte-dysmorphie-hypotonie-déficience intellectuelleSyndrome de cubitus court-dysmorphie-hypotonie-déficience intellectuelle
deKurze Ulna-dysmorphe Gesichtszüge-Hypotonie-Intelligenzminderung-Syndrom
esSíndrome de cúbito corto-dismorfia-hipotonía-discapacidad intelectual
itSindrome ulna corta, dismorfismi, ipotonia e disabilità intellettiva
nlKorte ulna - dysmorfie - hypotonie - intellectuele achterstand-syndroom
ptSíndrome de encurtamento da ulna-dismorfismo-hipotonia-perturbação do desenvolvimento intelectual
plZespół krótka kość łokciowa - dysmorfia - hipotonia - niepełnosprawność intelektualna
csSyndrom zahrnující krátkou ulnu, dysmorfismus, hypotonii a mentální retardaci
ukСиндром короткої ліктьової кістки-дисморфізму-гіпотонії-інтелектуальної недостатності
zh短尺骨-先天性畸形-肌张力减退-智力障碍综合征
trKısa ulna-dismorfizm-hipotoni-zihinsel yetersizlik sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM615162Evalidated
ICD-10Q87.8NTBTattributedvalidated
MONDO0014067Evalidated
UMLSC4750957Evalidated

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/families4 casesWorldwideCase(s)Validated20950399[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

25 annotations · validated 2019-10-29
HPOTerm (as annotated by Orphanet)Diagnostic
Frequent (79-30%)
HP:0001999Abnormal facial shape
HP:0000924Abnormality of the skeletal system
HP:0030084Clinodactyly
HP:0004325Decreased body weight
HP:0000232Everted lower lip vermilion
HP:0005469Flat occiput
HP:0001263Global developmental delay
HP:0001007Hirsutism
HP:0000316Hypertelorism
HP:0003022Hypoplasia of the ulna
HP:0001252Hypotonia
HP:0001256Intellectual disability, mild
HP:0000343Long philtrum
HP:0000369Low-set ears
HP:0000272Malar flattening
HP:0000347Micrognathia
HP:0008551Microtia
HP:0000664Synophrys
HP:0009928Thick nasal alae
HP:0000219Thin upper lip vermilion
HP:0000445Wide nose
Occasional (29-5%)
HP:0000337Broad forehead
HP:0000494Downslanted palpebral fissures
HP:0002342Intellectual disability, moderate
HP:0010864Intellectual disability, severe

Annotation source: 20950399[PMID]

7

Sources for this card