raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:166081

Von Willebrand disease type 2

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Autosomal dominant, Autosomal recessive
Age of onset
All ages
Status
active

A form of von Willebrand disease (VWD) characterized by a bleeding disorder associated with a qualitative deficiency and functional anomalies of the Willebrand factor (VWF). Depending on the type of functional abnormalities, this form is classified as type 2A, 2B, 2M or 2N.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enVon Willebrand disease type 2
frMaladie de von Willebrand type 2
deVon-Willebrand-Erkrankung Typ 2Von-Willebrand-Syndrom Typ 2 · VWE Typ 2
esEnfermedad de Von Willebrand tipo 2
itMalattia di von Willebrand, tipo 2Malattia di Willebrand, tipo 2
nlZiekte van von Willebrand type 2
ptDoença de von Willebrand, tipo 2
plChoroba von Willebranda typu 2Choroba Willebranda typu 2
csVon Willebrandova nemoc, typ 2
ukХвороба фон Віллебранда, тип 2
zh血管性血友病2型
trVon Willebrand hastalığı tip 2

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM613554Evalidated
ICD-10D68.0NTBTattributedvalidated
ICD-113B12NTBTindexvalidated
MONDO0013304Evalidated
MeSHD056728Evalidated
UMLSC1264040Evalidated

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 (4):

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-9 / 1 000 000—WorldwideClass onlyValidated30306084[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