raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:82

Hereditary thrombophilia due to congenital antithrombin deficiency

Synonyms: Hereditary thrombophilia due to congenital antithrombin 3 deficiency

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Adolescent, Adult
Status
active

Hereditary thrombophilia due to congenital antithrombin deficiency is a rare, genetic, hematological disease characterized by decreased levels of antithrombin activity in plasma resulting in impaired inactivation of thrombin and factor Xa. Patients have an increased risk for venous thromboembolism, usually in the deep veins of the arms, legs and pulmonary system and, on occasion, in other venous territories (e.g. cerebral veins or sinus, mesenteric, portal, hepatic, renal and/or retinal veins).

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHereditary thrombophilia due to congenital antithrombin deficiencyHereditary thrombophilia due to congenital antithrombin 3 deficiency
frThrombophilie héréditaire due au déficit congénital en antithrombineThrombophilie héréditaire due au déficit congénital en antithrombine 3
deHereditäre Thrombophilie durch kongenitalen Antithrombin-MangelHereditäre Thrombophilie durch kongenitalen Antithrombin 3-Mangel
esTrombofilia hereditaria por deficiencia congénita de antitrombinaTrombofilia hereditaria por deficiencia congénita de antitrombina 3
itTrombofilia ereditaria da deficit congenito di antitrombinaTrombofilia ereditaria da deficit congenito di antitrombina 3
nlErfelijke trombofilie als gevolg van congenitale antitrombinedeficiëntieErfelijke trombofilie als gevolg van congenitale antitrombine 3-deficiëntie
ptTrombofilia hereditária por deficiência de antitrombina congénita
plDziedziczna małopłytkowość z powodu wrodzonego niedoboru antytrombinyDziedziczna trombofilia spowodowana wrodzonym niedoborem antytrombiny 3
csHereditární trombofilie způsobená vrozeným nedostatkem antithrombinuHereditární trombofilie způsobená vrozeným nedostatkem antithrombinu III
ukСпадкова тромбофілія внаслідок вродженого дефіциту антитромбінуСпадкова тромбофілія внаслідок вродженого дефіциту антитромбіну 3
zh遗传性抗凝血酶缺乏所致遗传性易栓症遗传性抗凝血酶缺乏所致遗传性易栓症
trDoğumsal antitrombin eksikliğine bağlı kalıtsal trombofiliDoğumsal antitrombin 3 eksikliğine bağlı kalıtsal trombofili

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM613118Evalidated
ICD-10D68.5NTBTinclusionvalidated
ICD-113B61.0YNTBTindexvalidated
MONDO0013144Evalidated
MONDO13144Evalidated
UMLSC2586031Evalidated
GARD6148Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SERPINC1Disease-causing germline mutation(s) inAssessedHGNC:775ENSG000001176011073001q25.1serpin family C member 124684277[PMID]
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Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-5 / 10 000—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.

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HPO phenotypes

15 annotations · validated 2019-06-19
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001976Reduced antithrombin III activity
HP:0040246Reduced antithrombin antigen
Frequent (79-30%)
HP:0002625Deep venous thrombosis
HP:0031437Pregnancy exposure
HP:0002204Pulmonary embolism
HP:0004831Recurrent thromboembolism
HP:0002638Superficial thrombophlebitis
Occasional (29-5%)
HP:0004420Arterial thrombosis
HP:0030243Hepatic vein thrombosis
HP:0030248Mesenteric venous thrombosis
HP:0030242Portal vein thrombosis
HP:0200067Recurrent spontaneous abortion
HP:0012636Retinal vein occlusion
HP:0005268Spontaneous abortion
Very rare (<4-1%)
HP:0005305Cerebral venous thrombosis

Run the differential on the 2 obligate / very frequent terms

Annotation source: 24684277[PMID]_31175794[PMID]_29784539[PMID]_19141163[PMID]_10377836[PMID]

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Sources for this card