raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:100051

Hereditary angioedema type 2

Synonyms: HAE 2 · HAE-II · Hereditary angioneurotic edema type 2

Type
Etiological subtype
Group
Subtype of disorder
Inheritance
Autosomal dominant
Age of onset
All ages
Status
active

Hereditary angioedema type 2 (HAE 2) is a form of hereditary angioedema characterized by acute edema in subcutaneous tissues, viscera and/or the upper airway.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHereditary angioedema type 2HAE 2 · HAE-II · Hereditary angioneurotic edema type 2
frAngio-oedème héréditaire type IIAngio-oedème bradykinique héréditaire de type II · HAE 2 · HAE-II · Oedème angioneurotique héréditaire type II
deAngioödem, hereditäres, Typ 2
esAngioedema hereditario tipo 2AEH 2 · AEH-II · Edema angioneurótico hereditario tipo 2
itAngioedema ereditario, tipo 2Edema angioneurotico ereditario, tipo 2 · HAE 2 · HAE-II
nlErfelijk angio-oedeem type 2Erfelijk angioneurotisch oedeem type 2 · HAE 2 · HAE-II · Hereditair angio-oedeem type 2
ptAngioedema hereditário tipo 2Angioedema hereditário tipo II
plDziedziczny obrzęk naczynioruchowy 2Dziedziczny obrzęk angioneurotyczny typu 2 · HAE 2 · HAE-II
csHereditární angioedém, typ 2HAE 2 · HAE-II · Hereditární angioneurotický edém, typ 2
ukСпадковий ангіоневротичний набряк, тип 2САН 2 · САН-II · Спадковий ангіоневротичний набряк типу 2
zh遗传性血管性水肿2型遗传性血管神经性水肿2型
trKalıtsal anjiyoödem tip 2HAE 2 · HAE-II · Kalıtsal anjiyonörotik ödem tip 2

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM106100NTBTvalidated
ICD-10D84.1NTBTattributedvalidated
ICD-114A00.14NTBTindexvalidated
MONDO0015054Evalidated
UMLSC0398776Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SERPING1Disease-causing germline mutation(s) inAssessedHGNC:1228ENSG0000014913160686011q12.1serpin family G member 124456027[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET

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