raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:90033

Autoimmune hemolytic anemia, warm type

Synonyms: Warm AIHA · wAHA · wAIHA

Type
Disease
Group
Disorder
Inheritance
Multigenic/multifactorial
Age of onset
All ages
Status
active

Warm autoimmune hemolytic anemia is the most common form of autoimmune hemolytic anemia defined by the presence of warm autoantibodies against red blood cells (autoantibodies that are active at temperatures between 37-40°C).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAutoimmune hemolytic anemia, warm typeWarm AIHA · wAHA · wAIHA
frAnémie hémolytique auto-immune à auto-anticorps chaudsAIHA chaude · wAHA · wAIHA
deAnämie, autoimmun-hämolytische, Wärme-Typ
esAnemia autoinmune hemolítica tipo calienteAHAI caliente · AIHA caliente · wAHA · wAIHA
itAnemia emolitica autoimmune, tipo caldoAIHA calda · wAHA · wAIHA
nlAuto-immune hemolytische anemie, warmte-typeAuto-immune hemolytische anemie met warme auto-antilichamen · Warme AIHA · wAHA · wAIHA
ptAnemia hemolítica autoimune, tipo quente
plNiedokrwistość autoimmunohemolityczna typu ciepłegowAHA · wAIHA · Warm AIHA
csAutoimunitní hemolytická anémie s tepelnými protilátkamiTepelná AIHA · wAHA · wAIHA
ukАутоімунна гемолітична анемія теплого типуwAHA · wAIHA · Теплий AIHA
zh温抗体型自身免疫性溶血性贫血温抗体型AIHA
trOtoimmün hemolitik anemi, ılık tipWAHA · WAIHA · Warm AIHA

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D59.1NTBTinclusionvalidated
ICD-113A20.0Especificvalidated
MONDO0019532Evalidated
UMLSC0272118Evalidated
GARD7876Evalidated
MedDRA10047822Evalidated

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
Point prevalence1-9 / 100 000—EuropeClass onlyNot yet validatedORPHANET
Annual incidence1-9 / 100 0002.4 / 100 000FranceValue and classValidated36485114[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

27 annotations · validated 2024-10-18
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001890Autoimmune hemolytic anemia
HP:0002960Autoimmunity
HP:0002875Exertional dyspnea
HP:0012378Fatigue
HP:0002315Headache
HP:0000980Pallor
Frequent (79-30%)
HP:0002829Arthralgia
HP:0020062Decreased hemoglobin concentration
HP:0003641Hemoglobinuria
HP:0025435Increased circulating lactate dehydrogenase concentration
HP:0005523Lymphoproliferative disorder
HP:0004835Microspherocytosis
HP:0001962Palpitations
HP:0032366Positive direct antiglobulin test
HP:0020181Reduced haptoglobin level
HP:0001923Reticulocytosis
HP:0001744Splenomegaly
HP:0008282Unconjugated hyperbilirubinemia
Occasional (29-5%)
HP:0012086Abnormal urinary color
HP:0100749Chest pain
HP:0005550Chronic lymphatic leukemia
HP:0001635Congestive heart failure
HP:0030848Elevated jugular venous pressure
HP:0001945Fever
HP:0000952Jaundice
HP:0002725Systemic lupus erythematosus
HP:0001649Tachycardia

Run the differential on the 6 obligate / very frequent terms

Annotation source: 31412178[PMID]_26043384[PMID]

7

Sources for this card