raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:521432

Congenital cataract-severe neonatal hepatopathy-global developmental delay syndrome

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Neonatal
Status
active

A rare genetic disease characterized by congenital cataract, neonatal hepatic failure and cholestatic jaundice, and global developmental delay. Neonatal death due to progressive liver failure has been reported.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital cataract-severe neonatal hepatopathy-global developmental delay syndrome
frSyndrome de cataracte congénitale-hépatopathie néonatale sévère-retard global de développement
deKongenitale Katarakt-schwere neonatale Hepatopathie-allgemeine Entwicklungsverzögerung-Syndrom
esSíndrome congénito de cataratas-hepatopatía neonatal grave-retraso global del desarrollo
itSindrome cataratta congenita-grave epatopatia neonatale-ritardo dello sviluppo globale
nlCongenitaal cataract - ernstige neonatale hepatopathie - algehele ontwikkelingsachterstand-syndroom
ptSíndrome de catarata-hepatopatia neonatal grave-perturbação global do desenvolvimento congénita
plZespół wrodzonej zaćmy- ciężkiej hepatopatii noworodków-uogólnionego opóźnienia w rozwoju
csSyndrom zahrnující vrozenou kataraktu, těžkou novorozeneckou hepatopatii a celkové opoždění vývoje
ukСиндром вродженої катаракти-тяжкої неонатальної гепатопатії-глобальної затримки розвитку
zh先天性白内障-严重新生儿肝病-全身发育迟缓综合征
trDoğumsal katarakt-ağır yenidoğan hepatopati-yaygın gelişme geriliği sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.8NTBTattributedvalidated
ICD-11DB99.YNTBTattributedvalidated
MONDO33853Evalidated
UMLSC5681444Evalidated

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 (4):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
CYP51A1Disease-causing germline mutation(s) inAssessedHGNC:2649ENSG000000016306016377q21.2cytochrome P450 family 51 subfamily A member 127878435[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_27878435[PMID]
Cases/families2 casesWorldwideCase(s)Validated27878435[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

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

7

Sources for this card