raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:363999

Non-immune hydrops fetalis

Synonyms: Non-immune HF · Non-immune fetal edema · Non-immune fetal hydrops · NIHF

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Not applicable
Age of onset
Antenatal, Neonatal
Status
active

Non-immune hydrops fetalis (NIHF), a form of HF, is a severe fetal condition defined as the excessive accumulation of fetal fluid within the fetal extravascular compartments and body cavities, and is the end-stage of a wide variety of disorders.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enNon-immune hydrops fetalisNon-immune HF · Non-immune fetal edema · Non-immune fetal hydrops · NIHF
frAnasarque foetoplacentaire non immunologiqueAnasarque foetale non immunologique · HF non immunologique · Hydrops fetalis non immunologique · Hydrops foetoplacentaire non immunologique
deHydrops fetalis, nicht-immunologischerNIHF · Nicht-immunologischer fetaler Hydrops · Nicht-immunologisches fetales Ödem
esHidropesía fetal no inmunológicaEdema fetal no inmunitario · HF no inmunitaria · Hidrops fetal no inmunológico · NIHF
itIdrope fetale non immuneEdema fetale non immune · HF non immune · Idropisia fetale non immune
nlNiet-immune hydrops foetalisNIHF · Niet-immune HF · Niet-immune foetale hydrops · Niet-immuun foetaal oedeem
ptHidropsia fetal não-imune
plNieimmunologiczny obrzęk płoduNieimmunologiczny HF
csNeimunitní hydrops fetalisNeimunitní HF · Neimunitní fetální edém · Neimunitní fetální hydrops
ukНеімунна водянка плодаNIHF · Неімунний набряк плода · Неімунна водянка плода · Неімунна ВП
zh非免疫性胎儿水肿非免疫性胎儿水肿
trİmmün olmayan hidrops fetalisNIHF · İmmun olmayan HF · İmmun olmayan fetal ödem · İmmun olmayan fetal hidrops

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM236750BTNTvalidated
OMIM618773BTNTvalidated
OMIM619369BTNTvalidated
OMIM620244BTNTvalidated
ICD-10P83.2Especificvalidated
ICD-11KC41.1Especificvalidated
MONDO0009369Evalidated
UMLSC0455988Evalidated

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.

Codes that Orphanet moved or referred to this one:

4

Genes

3 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ANGPT2Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:485ENSG000000918796019228p23.1angiopoietin 234876502[PMID]
CALCRLDisease-causing germline mutation(s) inAssessedHGNC:16709ENSG000000649891141902q32.1calcitonin receptor like receptor30115739[PMID]
THSD1Disease-causing germline mutation(s) inAssessedHGNC:17754ENSG0000013611461682113q14.3thrombospondin type 1 domain containing 130055085[PMID]
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Prevalence and incidence

3 records
TypeClassValueAreaQualificationValidationSource
Prevalence at birth1-5 / 10 00042 / 100 000WorldwideValue and classNot yet validatedORPHANET
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET
Point prevalence>1 / 1000300 / 100 000ThailandValue and classValidated9280003[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