raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:398097

Neonatal antiphospholipid syndrome

Synonyms: Neonatal Hughes syndrome · Neonatal antiphospholipid antibody syndrome

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Neonatal
Status
active

Neonatal antiphospholipid syndrome is a rare, secondary, neonatal autoimmune disease characterized by single or recurrent episodes of venous, arterial or mixed thrombosis in a neonate whose mother does not have antiphospholipid syndrome manifestations. Patients present positive antiphospholipid antibodies and may have additional abnormalities associated (e.g. cardiac valve disease, livedo reticularis, thrombocytopenia, nephropathy, neurological manifestations).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enNeonatal antiphospholipid syndromeNeonatal Hughes syndrome · Neonatal antiphospholipid antibody syndrome
frSyndrome des antiphospholipides néonatalAPS néonatal · Neonatal APS · SAPL néonatal · Syndrome de Hughes néonatal · Syndrome des anticorps antiphospholipides néonatal
deAnti-Phospholipid-Syndrom, neonatalesAnti-Phospholipid-Antikörper-Syndrom, neonatales · Hughes-Syndrom, neonatales · Neonatales APS
esSíndrome antifosfolipídico neonatalAPS neonatal · SAF neonatal · Síndrome de Hughes neonatal · Síndrome neonatal por anticuerpos antifosfolípido
itSindrome neonatale da antifosfolipidiAPS neonatale · Sindrome di Hughes neonatale · Sindrome neonatale da anticorpi antifosfolipidi
nlNeonataal antifosfolipidensyndroomNeonataal APS · Neonataal antifosfolipide-antilichaamsyndroom · Neonataal syndroom van Hughes
ptSíndrome antifosfolipídico neonatal
plZespół antyfosfolipidowy noworodkówAPS noworodkowa · Zespół Hughesa noworodków · Zespół przeciwciał antyfosfolipidowych noworodków
csNeonatální antifosfolipidový syndromNeonatální antifosfolipidový protilátkový syndrom · Neonatální Hughesův syndrom
ukНеонатальний антифосфоліпідний синдромСиндром неонатальних антифосфоліпідних антитіл · Неонатальний синдром Хьюза
zh新生儿抗磷脂综合征新生儿抗磷脂抗体综合征
trYenidoğan antifosfolipid sendromuYenidoğan Hughes sendromu · Yenidoğan antifosfolipid antikor sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D68.6NTBTattributedvalidated
ICD-114A45.1NTBTattributedvalidated
MONDO0018357Evalidated
UMLSC4751518Evalidated

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

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families34 casesWorldwideCase(s)Validated24830792[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_24830792[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