raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1519

SPECC1L-related hypertelorism syndrome

Synonyms: Brachycephalofrontonasal dysplasia · Teebi hypertelorism syndrome

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

A rare autosomal dominant malformation syndrome characterized by hypertelorism, omphalocoele, cleft lip, ear pits, uterine malformation (bicornuate uterus), and more variably by diaphragmatic hernia and congenital heart defects.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSPECC1L-related hypertelorism syndromeBrachycephalofrontonasal dysplasia · Teebi hypertelorism syndrome
frSyndrome d'hypertélorisme associé à SPECC1LDysplasie brachycéphalofrontonasale · Syndrome d'hypertélorisme de Teebi
deSPECC1L-assoziiertes Hypertelorismus-SyndromDysplasie, brachy-zephalo-fronto-nasale · Dysplasie, kranio-fronto-nasale, Typ Teebi · Teebi-Hypertelorismus-Syndrom · Teebi-Syndrom
esSíndrome de hipertelorismo asociado a SPECC1LDisplasia braquicefalofrontonasal · Síndrome de hipertelorismo de Teebi
itSindrome da ipertelorismo correlata a SPECC1LDisplasia brachicefalo-fronto-nasale · Sindrome da ipertelorismo di Teebi
nlSPECC1L-gerelateerd hypertelorisme-syndroomHypertelorisme-syndroom van Teebi · Brachycefalofrontonasale dysplasie
ptSíndrome de hipertelorismo SPECC1L-relacionadoDisplasia braqui-cefalo-fronto-nasal · Síndrome de hipertelorismo Teebi
plZespół hiperteloryzmu zwiazany z SPECC1LDysplazja czaszkowo-czołowo-nosowa, typu Teebi · Dysplazja skrzelowo-czaszkowo-czołowo-nosowa · Zespół hiperteloryzmu Teebi · Zespół Teebi
csSyndrom hypertelorismu spojený se SPECC1LBrachycefalofrontonazální dysplázie · Kraniofrontonazální dysplázie, Teebiho typ · Teebiho syndrom s hypertelorismem · Teebiho syndrom
ukСиндром гіпертелоризму, повязаний з SPECC1LБрахіцефалофронтоназальна дисплазія · Синдром гіпертелоризму Тібі
zh眼距过宽症,Teebi型颅额鼻发育不全,Teebi型
trHipertelorizm, Teebi türüTeebi sendromu · Teebi hipertelorizm sendromu · Brakisefalofrontonazal displazi · Kraniyofrontonazal displazi, Teebi tipi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM145420Evalidated
ICD-10Q87.0NTBTattributedvalidated
MONDO0800025Evalidated
UMLSC0796179Evalidated
GARD957Evalidated

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 (3):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SPECC1LDisease-causing germline mutation(s) inAssessedHGNC:29022ENSG0000010001461414022q11.23sperm antigen with calponin homology and coiled-coil domains 1 like26111080[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families25 casesWorldwideCase(s)Validated26111080[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_26111080[PMID]

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

39 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002553Highly arched eyebrow
HP:0000316Hypertelorism
HP:0000343Long philtrum
HP:0000426Prominent nasal bridge
HP:0000574Thick eyebrow
HP:0000233Thin vermilion border
Frequent (79-30%)
HP:0011039Abnormal helix morphology
HP:0001156Brachydactyly
HP:0004209Clinodactyly of the 5th finger
HP:0000028Cryptorchidism
HP:0000494Downslanted palpebral fissures
HP:0000232Everted lower lip vermilion
HP:0006101Finger syndactyly
HP:0000369Low-set ears
HP:0004467Preauricular pit
HP:0011220Prominent forehead
HP:0000508Ptosis
HP:0000311Round face
HP:0000049Shawl scrotum
HP:0003196Short nose
HP:0001831Short toe
HP:0001537Umbilical hernia
HP:0000431Wide nasal bridge
HP:0000349Widow's peak
Occasional (29-5%)
HP:0006288Advanced eruption of teeth
HP:0011675Arrhythmia
HP:0001631Atrial septal defect
HP:0000248Brachycephaly
HP:0010751Chin dimple
HP:0000086Ectopic kidney
HP:0010458Female pseudohermaphroditism
HP:0001539Omphalocele
HP:0000202Orofacial cleft
HP:0001643Patent ductus arteriosus
HP:0000767Pectus excavatum
HP:0000520Proptosis
HP:0000486Strabismus
HP:0001636Tetralogy of Fallot
HP:0001629Ventricular septal defect

Run the differential on the 6 obligate / very frequent terms

7

Sources for this card