raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:289877

Transient hyperammonemia of the newborn

Type
Particular clinical situation in a disease or syndrome
Group
Disorder
Age of onset
Neonatal
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enTransient hyperammonemia of the newborn
frHyperammoniémie transitoire du nouveau-né
deTransiente Hyperammonämie des Neugeborenen
esHiperamonemia transitoria del recién nacido
itIperammoniemia transitoria neonatale
nlTransiënte hyperammoniëmie van neonaat
ptHiperamonémia transitória do recém-nascido
plPrzejściowa hiperammonemia noworodków
csPřechodná hyperamonemie novorozenců
ukТранзиторна гіперамоніємія новонароджених
zh新生儿一过性高氨血症
trYenidoğan geçici hiperamonyemisi
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10P74.8NTBTattributedvalidated
ICD-115C50.AYNTBTindexvalidated
MONDO0017357Evalidated
UMLSC0268549Evalidated

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 (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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