raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:98375

Autoimmune hemolytic anemia

Synonyms: AHA · AIHA

Type
Clinical group
Group
Group of disorders
Inheritance
Multigenic/multifactorial
Age of onset
All ages
Status
active

A rare, autoimmune disorder in which various types of auto-antibodies are directed against red blood cells causing their survival to be shortened and resulting in hemolytic anemia.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAutoimmune hemolytic anemiaAHA · AIHA
frAnémie hémolytique auto-immuneAHA · AHAI · AIHA
deAnämie, autoimmun-hämolytische
esAnemia hemolítica autoinmuneAHA · AHAI
itAnemia emolitica autoimmune= en
nlAuto-immune hemolytische anemie= en
ptAnemia hemolítica autoimune
plAutoimmunologiczna niedokrwistość hemolityczna= en
csAutoimunitní hemolytická anémie= en
ukАутоімунна гемолітична анеміяАНА · AIHA
zh自身免疫性溶血性贫血自免溶贫
trOtoimmün hemolitik anemi= en

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-113A20Especificvalidated
MONDO0020108Evalidated
MeSHD000744Evalidated
UMLSC0002880Evalidated
GARD5870Evalidated
MedDRA10002046Evalidated

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):

Children (6):

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

4 records
TypeClassValueAreaQualificationValidationSource
Annual incidence1-9 / 100 0002.02 / 100 000EuropeValue and classValidated[EXPERT]_ORPHANET
Annual incidence1-9 / 100 0002.02 / 100 000United StatesValue and classValidated[EXPERT]_ORPHANET
Point prevalence1-5 / 10 00011 / 100 000DenmarkValue and classValidated20066507[PMID]
Point prevalence1-9 / 100 000—EuropeClass 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