raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:448

Hemophilia

Type
Clinical group
Group
Group of disorders
Inheritance
X-linked recessive
Age of onset
Antenatal, Infancy, Neonatal
Status
active

A rare hematological disorder characterized by spontaneous hemorrhage or prolonged bleeding due to factor VIII or IX deficiency.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHemophilia
frHémophilie
deHämophilie
esHemofilia
itEmofilia
nlHemofilie
ptHemofilia
plHemofilia
csHemofilie
ukГемофілія
zh血友病
trHemofili

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
MONDO0018660Evalidated
MONDO18660Evalidated
UMLSC0684275Evalidated
GARD10418Evalidated
MedDRA10061992Evalidated

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 (2):

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

3 records
TypeClassValueAreaQualificationValidationSource
Annual incidence1-9 / 100 0006.25 / 100 000EuropeValue and classNot yet validatedORPHANET
Point prevalence1-9 / 100 0007.7 / 100 000EuropeValue and classNot yet validatedORPHANET
Point prevalence1-9 / 100 0006.46 / 100 000ChinaValue and classValidated34103049[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