raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:326

Congenital factor V deficiency

Synonyms: Owren disease · Parahemophilia · Proaccelerin deficiency

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
All ages
Status
active

Congenital factor V deficiency is an inherited bleeding disorder due to reduced plasma levels of factor V (FV) and characterized by mild to severe bleeding symptoms.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital factor V deficiencyOwren disease · Parahemophilia · Proaccelerin deficiency
frDéficit congénital en facteur VDéficit en proaccélerine · Maladie d'Owren · Parahémophilie
deFaktor V-Mangel, kongenitalerOwren-Krankheit · Parahämophilie · Proaccelerinmangel
esDeficiencia congénita del factor VDeficiencia de proacelerina · Enfermedad de Owren · Parahemofilia
itDeficit congenito del fattore VDeficit di proaccelerina · Malattia di Owren · Paraemofilia
nlCongenitale factor V-deficiëntieParahemofilie · Proaccelerinedeficiëntie · Ziekte van Owren
ptDeficiência de fator V congénitaDisfunção plaquetária tipo Quebec
plWrodzony Niedobór czynnika VChoroba Owrena · Niedobór proakceleryny · Parahemofilia
csVrozený deficit faktoru VOwrenova nemoc · Parahemofilie · Deficit proakcelerinu · Owrenova parahemofilie
ukВроджений дефіцит фактора VХвороба Оурена · Парагемофілія · Дефіцит проакцелерину
zh先天性V因子缺乏症促凝血球蛋白原缺乏症
trDoğumsal faktör V eksikliğiOwren hastalığı · Parahemofili · Proaccelerin eksikliği

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM227400Evalidated
ICD-10D68.2NTBTattributedvalidated
ICD-113B14.ZNTBTindexvalidated
MONDO0009210Evalidated
MeSHD005166Evalidated
UMLSC0015499Evalidated
GARD2237Evalidated
MedDRA10048930Evalidated

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
F5Disease-causing germline mutation(s) inAssessedHGNC:3542ENSG000001987346123091q24.2coagulation factor V
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-9 / 1 000 0000.1 / 100 000EuropeValue and classValidatedORPHANET_19598066[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

19 annotations · validated 2019-11-04
HPOTerm (as annotated by Orphanet)Diagnostic
Frequent (79-30%)
HP:0000421Epistaxis
HP:0005261Joint hemorrhage
Occasional (29-5%)
HP:0000978Bruising susceptibility
HP:0002239Gastrointestinal hemorrhage
HP:0000225Gingival bleeding
HP:0000790Hematuria
HP:0000132Menorrhagia
HP:0030140Oral cavity bleeding
HP:0001934Persistent bleeding after trauma
HP:0011891Post-partum hemorrhage
HP:0006298Prolonged bleeding after dental extraction
HP:0004846Prolonged bleeding after surgery
HP:0030137Prolonged bleeding following circumcision
HP:0011890Prolonged bleeding following procedure
HP:0007420Spontaneous hematomas
Very rare (<4-1%)
HP:0002573Hematochezia
HP:0002105Hemoptysis
HP:0002170Intracranial hemorrhage
HP:0100608Metrorrhagia

Annotation source: 26376169[PMID]_28270373[PMID]_31121608[PMID]

7

Sources for this card