raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:200421

Immunodeficiency with factor H anomaly

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant, Autosomal recessive
Status
active

A rare, genetic, primary immunodeficiency disease characterized by increased susceptibility to recurrent, usually severe, infections (particularly by <i> Neisseria meningitidis</i>, <i>Escherichia coli</i>, and <i>Haemophilus influenzae</i>), renal impairment and/or autoimmune diseases, typically manifesting with otitis media, bronchitis, meningitis, and/or septicemia, as well as hematuria/proteinuria, asthma, nephrotic syndrome, hemolytic uremic syndrome, glomerulonephritis, and/or systemic lupus erythematosus. Laboratory serum analysis reveals, in addition to factor H deficiency, decreased complement factor B, properdin, complement C3 and terminal complement components.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enImmunodeficiency with factor H anomaly
frDéficit immunitaire associé à une anomalie du facteur HImmunodéficience associée à une anomalie du facteur H
deImmundefekt mit Faktor H-Anomalie
esInmunodeficiencia por deficiencia del factor H
itImmunodeficienza con anomalia del fattore H
nlImmuundeficiëntie met factor H-anomalie
ptImunodeficiência com anomalia do fator H
plNiedobór odporności z anomalią czynnika H
csImunodeficience s anomálií faktoru H
ukІмунодефіцит з аномалією фактора Н
zh免疫缺陷伴H因子异常
trFaktör H anomalisi ile seyreden immün yetmezlik

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM609814NTBTvalidated
ICD-10D84.1NTBTattributedvalidated
ICD-114A00.1YNTBTindexvalidated
MONDO0016061Evalidated
MeSHC562875Evalidated
UMLSC0398777Evalidated

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
CFHDisease-causing germline mutation(s) inAssessedHGNC:4883ENSG000000009711343701q31.3complement factor H
5

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