raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:567544

Idiopathic non-lupus full-house nephropathy

Synonyms: Idiopathic non-lupus FHN

Type
Clinical syndrome
Group
Disorder
Inheritance
Not applicable
Age of onset
All ages
Status
active

A rare idiopathic glomerular clinical syndrome characterized by diffuse renal lesions that are indistinguishable from the lesions observed in systemic lupus erythematosus (SLE) in the absence of circulating autoantibodies and other systemic features necessary to meet the classification criteria for SLE. Patients may present with nephrotic syndrome, abnormal urinary sediment, acute renal insufficiency, progressive glomerulonephritis, and hypertension. Some patients have been reported to develop a progression to SLE over time.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enIdiopathic non-lupus full-house nephropathyIdiopathic non-lupus FHN
frNéphropathie full-house non lupique idiopathiqueFHN non lupique idiopathique · FHN séronégative idiopathique
deIdiopathische non-Lupus Full-House-NephropathieIdiopathische non-Lupus FHN
esNefropatía “full house” no lúpica idiopáticaFHN no lúpica idiopática
itNefropatia non lupica idiopatica ''full house''FHN non lupica idiopatica
nlIdiopathische niet-lupus 'full house'-nefropathieIdiopathische niet-lupus FHN
ptNefropatia não-lúpica full-house idiopática
plIdiopatyczna nefropatia pełnoobjawowa nie związana z toczniem= en
csIdiopatická nelupusová full-house nefropatie= en
ukІдіопатична не вовчакова повна нефропатіяІдіопатичний не вовчаковий FHN
zh特发性非狼疮性满堂亮肾病= en
trİdiyopatik lupus dışı full-house nefropatiİdiyopatik lupus olmayan FHN

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10N05NTBTattributedvalidated
ICD-11GB4YNTBTattributedvalidated
MONDO0035763Evalidated
UMLSC5680132Evalidated

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

22 annotations · validated 2021-06-16
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000093Proteinuria
Frequent (79-30%)
HP:0004431Complement deficiency
HP:0005421Decreased circulating complement C3 concentration
HP:0045042Decreased circulating complement C4 concentration
HP:0000822Hypertension
HP:0000100Nephrotic syndrome
HP:0000083Renal insufficiency
Occasional (29-5%)
HP:0001919Acute kidney injury
HP:0001369Arthritis
HP:0003259Elevated circulating creatinine concentration
HP:0012576Glomerular C3 deposition
HP:0000099Glomerulonephritis
HP:0001966Mesangial abnormality
HP:0002907Microscopic hematuria
HP:0000155Oral ulcer
HP:0045073Serositis
HP:0000988Skin rash
HP:0100769Synovitis
Very rare (<4-1%)
HP:0002715Abnormality of the immune system
HP:0000707Abnormality of the nervous system
Excluded (0%)
HP:0020151Anti-dsDNA antibody positivity
HP:0002960Autoimmunity

Run the differential on the 1 obligate / very frequent terms

Annotation source: 28340077[PMID]_27270291[PMID]

7

Sources for this card