raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:391366

Growth retardation-mild developmental delay-chronic hepatitis syndrome

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

Growth retardation-mild developmental delay-chronic hepatitis syndrome is a rare, genetic, parenchymatous liver disease characterized by pre- and postnatal growth retardation, mild global developmental delay, chronic hepatitis with hepatosplenomegaly, Hashimoto thyroiditis, thrombocytopenia, anemia, and B-precursor acute lymphoblastic leukemia.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enGrowth retardation-mild developmental delay-chronic hepatitis syndrome
frSyndrome de retard de croissance-retard de développement modéré-hépatite chronique
deWachstumsstörung-milde Entwicklungsverzögerung-chronische Hepatitis-Syndrom
esSíndrome de retraso del crecimiento-retraso del desarrollo leve-hepatitis crónica
itSindrome da ritardo della crescita, lieve ritardo dello sviluppo, epatite cronica
nlGroeiretardatie - milde ontwikkelingsachterstand - chronische hepatitis-syndroom
ptSíndrome de atraso de crescimento-atraso do desenvolvimento ligeira-hepatite crónica
plZespół opóźnienie wzrostu-łagodne opóźnienie rozwoju-przewlekłe zapalenie wątroby
csSyndrom zahrnující růstovou retardaci, mírné opoždění vývoje a chronickou hepatitidu
ukСиндром затримки росту-легкої затримки розвитку-хронічного гепатиту
zh生长滞后-轻度发育迟缓-慢性肝炎综合征
trBüyüme geriliği-hafif gelişme geriliği-kronik hepatit sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10K73.8NTBTattributedvalidated
ICD-11DB97.YNTBTattributedvalidated
MONDO0018317Evalidated
UMLSC4751595Evalidated

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
SH2B3Disease-causing germline mutation(s) inAssessedHGNC:29605ENSG0000011125260509312q24.12SH2B adaptor protein 323908464[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated23908464[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

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

7

Sources for this card