raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:398109

Neonatal autoimmune hemolytic anemia

Synonyms: Neonatal AHA · Neonatal AIHA

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

A rare, secondary, neonatal autoimmune disease characterized by onset of hemolytic anemia in the neonatal period associated with a positive direct antiglobulin test. Hepatosplenomegaly may be associated.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enNeonatal autoimmune hemolytic anemiaNeonatal AHA · Neonatal AIHA
frAnémie hémolytique auto-immune néonataleAHA néonatale · AHAI néonatale · AIHA néonatale
deNeonatale autoimmune hämolytische AnämieNeonatales AHA · Neonatales AIHA
esAnemia hemolítica autoinmune neonatalAHA neonatal · AIHA neonatal
itAnemia emolitica autoimmune neonataleAHA neonatale · AIHA neonatale
nlNeonatale auto-immune hemolytische anemieNeonatale AHA · Neonatale AIHA
ptAnemia hemolítica autoimune neonatal
plAutoimmunologiczna niedokrwistość hemolityczna noworodkówAHA noworodków · AIHA noworodków
csNeonatální AIHANeonatální AHA · Neonatální autoimunitní hemolytická anémie
ukНеонатальна аутоімунна гемолітична анеміяНеонатальний AHA · Неонатальний AIHA
zh新生儿自身免疫性溶血性贫血新生儿AIHA
trYenidoğan otoimmün hemolitik anemisiYenidoğan AHA · Yenidoğan AIHA

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D59.1NTBTattributedvalidated
ICD-113A20.YNTBTattributedvalidated
MONDO0018358Evalidated
UMLSC4751517Evalidated

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/families2 casesWorldwideCase(s)Validated12819171[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_12819171[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