raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:464336

BENTA disease

Synonyms: B-cell expansion with NF-kB and T-cell anergy disease

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Infancy
Status
active

A rare primary immunodeficiency characterized by infantile onset of generalized lymphadenopathy, splenomegaly, and lymphocytosis, with excessive polyclonal expansion of B-cells. Patients present recurrent infections and impaired T-cell and antibody responses, while overt autoimmune manifestations are usually absent. Occurrence of B-cell malignancy later in life has been reported.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enBENTA diseaseB-cell expansion with NF-kB and T-cell anergy disease
frMaladie BENTAMaladie d'expansion des cellules B et d'anergie des cellules T
deBENTA-KrankheitB-Zell-Expansion mit NF-kB- und T-Zell-Anergie-Krankheit
esEnfermedad BENTAEnfermedad de expansión de células B con NT-kB y anergia de células T
itMalattia BENTA
nlBENTA-ziekteB-cel-expansie met NF-kB- en T-cel-anergie-ziekte
ptDoença BENTA
plChoroba BENTA= en
csBENTA nemocB-cell expansion with NF-kB and T-cell anergy disease · Expanze B-buněk s NF-kB a nemocí z anergie T-buněk
ukХвороба BENTAЕкспансія В-клітин з NF-kB та Т-клітинною анергією
zhBENTA疾病B细胞扩张伴NF-kB和T细胞无反应性疾
trBENTA hastalığıNF-kB ve T-hücre anerji hastalığına bağlı B hücre genişlemesi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM616452Evalidated
ICD-10D81.8NTBTattributedvalidated
ICD-114B0YNTBTattributedvalidated
MONDO0014645Evalidated
UMLSC4551967Evalidated
GARD13339Evalidated

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
CARD11Disease-causing germline mutation(s) (gain of function) inAssessedHGNC:16393ENSG000001982866072107p22.2caspase recruitment domain family member 1123129749[PMID]_25352053[PMID]_25930198[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_25930198[PMID]
Cases/families8 casesWorldwideCase(s)Validated25930198[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