raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:101987

Congenital neutropenia

Synonyms: Constitutional neutropenia

Type
Category
Group
Group of disorders
Status
active

A rare group of genetic primary immunodeficiencies characterized by impaired neutrophil maturation or function. Neutropenia ranges from mild to severe and may be cyclic, isolated, or syndromic. It is defined by a triad of severe infections, diverse comorbidities, and/or increased leukemic risk, with severity and frequency determined by the underlying gene defect.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital neutropeniaConstitutional neutropenia
frNeutropénie congénitaleNeutropénie constitutionnelle
deNeutropenie, kongenitaleKonstitutionelle Neutropenie
esNeutropenia congénitaNeutropenia constitucional
itNeutropenia congenitaNeutropenia costituzionale
nlCongenitale neutropenieConstitutionele neutropenie
ptNeutropenia congénitaNeutropenia constitucional
plWrodzona neutropenia= en
csKonstituční neutropenie= en
ukВроджена нейтропеніяКонституційна нейтропенія
zh体质性中性粒细胞减少症
trYapısal nötropeni

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D70Especificvalidated
ICD-114B00.00Especificvalidated
MONDO0015134Evalidated
MONDO15134Evalidated
UMLSC3805116Evalidated
GARD19809Evalidated

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):

Children (3):

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Genes

0 direct

Orphanet records no gene directly on this code.

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Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

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

7

Sources for this card