raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:93571

Dense deposit disease

Synonyms: Membranoproliferative glomerulonephritis type 2

Type
Histopathological subtype
Group
Subtype of disorder
Inheritance
Autosomal recessive
Age of onset
Childhood
Status
active

A histological subtype of C3 glomerulopathy characterized by C3 deposition in renal tissue in the absence or near-absence of immunoglobulin deposits, in a patient with the classic clinical features of glomerulonephritis and electron microscopic findings of highly electron-dense intra-membranous, osmiophilic deposits.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enDense deposit diseaseMembranoproliferative glomerulonephritis type 2
frMaladie de dépôt denseGlomérulonéphrite membranoproliférative type 2
deGlomerulonephritis, membranoproliferative, Typ 2Dense-deposit-Krankheit
esEnfermedad de depósitos densosGlomerulonefritis membranoproliferativa tipo 2
itMalattia dei depositi densiMalattia da depositi densi
nlDense deposit-ziekteDDD · Dense deposit disease · Membranoproliferatieve glomerulonefritis type 2
ptDoença de depósitos densosGlomerulonefrite membranoproliferativa tipo 2
plChoroba gęstych złogówBłoniasto-rozplemowe zapalenie kłębuszków nerkowych typu 2
csNemoc denzních depozitMembranoproliferativní glomerulonefritida, typ 2
ukХвороба щільних відкладеньМембранопроліферативний гломерулонефрит 2 типу
zh致密物沉积病膜性增生性肾小球肾炎2型
trYoğun depozit hastalığıMembranoproliferatif glomerülonefrit tip 2

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM609814NTBTvalidated
OMIM614809NTBTvalidated
ICD-10N03.6Especificvalidated
ICD-11GB40NTBTindexvalidated
MONDO0019736Evalidated
UMLSC0268743Evalidated
GARD8555Evalidated

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

3 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
CFHDisease-causing germline mutation(s) inAssessedHGNC:4883ENSG000000009711343701q31.3complement factor H22388616[PMID]_20301598[PMID]
CFHR1Disease-causing germline mutation(s) inAssessedHGNC:4888ENSG000002444141343711q31.3complement factor H related 123728178[PMID]
CFHR5Disease-causing germline mutation(s) inAssessedHGNC:24668ENSG000001343896085931q31.3complement factor H related 521566112[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-9 / 1 000 0000.25 / 100 000WorldwideValue and classValidated20301598[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