raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:699029

Vaccine-induced immune thrombotic thrombocytopenia

Synonyms: VITT

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Adolescent, Adult, Childhood, Elderly
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enVaccine-induced immune thrombotic thrombocytopeniaVITT
frThrombocytopénie thrombotique immunitaire induite par le vaccin
deVakzin-induzierte Immunthrombozytopenie mit ThromboseVIPIT · VITT · Vakzine-induzierte prothrombotische Immunthrombozytopenie
esTrombocitopenia trombótica inmunológica inducida por vacunas= en
itTrombocitopenia immune trombotica indotta dai vaccini= en
nlVaccin-geïnduceerde immuuntrombotische trombocytopenie= en
ptVaccine-induced immune thrombotic thrombocytopenia
plVaccine-induced immune thrombotic thrombocytopenia= en
csVaccine-induced immune thrombotic thrombocytopenia= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D69.5NTBTattributedvalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—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.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card