raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:300293

Transient infantile hypertriglyceridemia and hepatosteatosis

Synonyms: Transient infantile hypertriglyceridemia and fatty liver

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

Transient infantile hypertriglyceridemia and hepatosteatosis is a rare, genetic, hepatic disease characterized by massive hepatomegaly, moderate to severe, transient hypertriglyceridemia and hepatic steatosis (followed by fibrosis), manifesting in infancy with failure to thrive, vomiting, an enlarged abdomen and a fatty liver. Reduction or normalization of triglyceride serum levels occurs with advancing age.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enTransient infantile hypertriglyceridemia and hepatosteatosisTransient infantile hypertriglyceridemia and fatty liver
frHypertriglycéridémie transitoire et stéatose hépatique du nourrisson
deTransiente infantile Hypertriglyceridämie und HepatosteatoseHypertriglyceridämie, infantile regressive - Fettleber
esHipertrigliceridemia y esteatosis hepática infantil transitoriaHipertrigliceridemia e hígado graso regresivos infantil
itIpertrigliceridemia neonatale transitoria con steatosi epaticaIpertrigliceridemia regressiva infantile e fegato grasso · Ipertrigliceridemia transitoria e fegato grasso nel neonato
nlTransiënte infantiele hypertriglyceridemie en hepatosteatoseVoorbijgaande infantiele hypertriglyceridemie en leververvetting
ptHipertrigliceridemia e esteatose hepática da infância transitóriasHipertrigliceridémia regressiva e fígado gordo da infância transitórios
plPrzejściowa hipertriglicerydemia dziecięca i stłuszczenie wątroby= en
csPřechodná infantilní hypertriglyceridémie a hepatosteatózaPřechodná infantilní hypertriglyceridémie a steatóza jater
ukТранзиторна дитяча гіпертригліцеридемія та гепатостеатозТранзиторна дитяча гіпертригліцеридемія та жирова дистрофія печінки
zh一过性婴儿型高甘油三酯血症短暂性婴儿型高甘油三酯血症伴脂肪肝
trGeçici infantil hipertrigliseridemi ve hepatosteatozGeçici infantil hipertrigliseridemi ve yağlı karaciğer

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM614480Evalidated
OMIM619324BTNTvalidated
ICD-10K76.0NTBTattributednot yet validated
ICD-11DB99.YNTBTattributedvalidated
MONDO0013771Evalidated
UMLSC4751115Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

No children.

4

Genes

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
CREB3L3Disease-causing germline mutation(s) inAssessedHGNC:18855ENSG0000006056661199819p13.3cAMP responsive element binding protein 3 like 326427795[PMID]
GPD1Disease-causing germline mutation(s) inAssessedHGNC:4455ENSG0000016758813842012q13.12glycerol-3-phosphate dehydrogenase 122226083[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families11 casesWorldwideCase(s)Validated22226083[PMID]_24549054[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_22226083[PMID]_24549054[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.

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HPO phenotypes

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

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Sources for this card