raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:329

Congenital factor XI deficiency

Synonyms: Hemophilia C · PTA deficiency · Plasma thromboplastin antecedent deficiency · Rosenthal factor deficiency · Rosenthal syndrome

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

A rare inherited bleeding disorder characterized by reduced levels and/or activity of factor XI (FXI) resulting in moderate bleeding symptoms, usually occurring after trauma or surgery.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital factor XI deficiencyHemophilia C · PTA deficiency · Plasma thromboplastin antecedent deficiency · Rosenthal factor deficiency · Rosenthal syndrome
frDéficit congénital en facteur XIDéficit en PTA · Déficit en facteur Rosenthal · Déficit en précurseur de la thromboplastine plasmatique · Hémophilie C · Syndrome de Rosenthal
deFaktor XI-Mangel, kongenitalerHämophilie C · Plasma-Thromboplasmin-Antecedent (PTA)-Mangel · Rosenthal-Faktor-Mangel · Rosenthal-Syndrom
esDeficiencia congénita del factor XIDeficiencia del antecedente de la tromboplastina plasmática (PTA) · Deficiencia del factor Rosenthal · Hemofilia C · Síndrome de Rosenthal
itDeficit congenito del fattore XIDeficit del fattore di Rosenthal · Deficit dell'antecedente plasmatico della tromboplastina (PTA) · Emofilia C · Sindrome di Rosenthal
nlCongenitale factor XI-deficiëntieCongenitale factor 11-deficiëntie · Hemofilie C · PTA-deficiëntie · Plasmatromboplastine-antecedentdeficiëntie · Rosenthalfactordeficiëntie · Rosenthalsyndroom
ptDeficiência de fator XI congénita
plWrodzony Niedobór czynnika XIHemofilia C · Niedobór czynnika przeciwhemofilowego C · Niedobór czynnika Rosenthala · Niedobór PTA · Zespół Rosenthala
csVrozený nedostatek faktoru XIHemofilie C · PTA deficit
ukВроджений дефіцит фактора XIГемофілія С · Попередній дефіцит тромбопластину плазми · Дефіцит PTA · Дефіцит фактора Розенталя · Синдром Розенталя
zh先天性XI因子缺乏血浆促凝血酶原激酶前体缺失症
trDoğumsal faktör XI eksikliğiHemofili C · PTA eksikliği · Rosenthal sendromu · Rosenthal faktör eksikliği · Plazma tromboplastin antesedan eksikliği

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM612416Evalidated
ICD-10D68.1Especificvalidated
ICD-113B13Especificvalidated
MONDO0012897Evalidated
MeSHD005173Evalidated
UMLSC0015523Evalidated
GARD9670Evalidated
MedDRA10016082Evalidated

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
F11Disease-causing germline mutation(s) inAssessedHGNC:3529ENSG000000889262649004q35.2coagulation factor XI18312365[PMID]_22159456[PMID]
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Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-9 / 1 000 0000.1 / 100 000EuropeValue and classNot yet validatedORPHANET

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

9 annotations · validated 2017-06-02
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001892Abnormal bleeding
HP:0010989Abnormality of the intrinsic pathway
HP:0006298Prolonged bleeding after dental extraction
HP:0003645Prolonged partial thromboplastin time
HP:0001929Reduced factor XI activity
Frequent (79-30%)
HP:0000421Epistaxis
HP:0000132Menorrhagia
Very rare (<4-1%)
HP:0002239Gastrointestinal hemorrhage
HP:0005261Joint hemorrhage

Run the differential on the 5 obligate / very frequent terms

Annotation source: 27216469[PMID]_1952475[PMID]_27710856[PMID]_19141157[PMID]

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Sources for this card