raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:647772

Isolated primary pigmented nodular adrenocortical disease

Synonyms: Isolated PPNAD · i-PPNAD

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Status
active

A rare adrenocortical nodular disease characterized by increased to normal sized adrenal glands containing multiple small (less than 1 cm in diameter) cortical pigmented (lipofuscin) nodules, surrounded by internodular adrenocortical atrophy. It is typically associated with the development of a form of adrenal Cushing syndrome (CS). Rarely, it has been associated with adrenal macronodules.

1

Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enIsolated primary pigmented nodular adrenocortical diseaseIsolated PPNAD · i-PPNAD
frMaladie corticosurrénalienne nodulaire pigmentée primaire isoléeMaladie cortico-surrénalienne nodulaire pigmentée primaire isolée · PPNAD isolée · i-PPNAD
deIsolierte primäre pigmentierte noduläre NebennierenrindenerkrankungIsolierte PPNAD · Isolierte primäre pigmentierte noduläre adrenokortikale Krankheit · i-PPNAD
esEnfermedad corticosuprarrenal nodular pigmentada primaria aisladaEnfermedad adrenocortical nodular pigmentada primaria aislada · PPNAD aislada · i-PPNAD
itMalattia adrenocorticale nodulare pigmentata primitiva isolataPPNAD isolata · i-PPNAD
nlGeïsoleerde primaire gepigmenteerde nodulaire adrenocorticale ziekteGeïsoleerde PPNAD · i-PPNAD
ptDoença adrenocortical nodular pigmentada primária isoladaPPNAD isolada · i-PPNAD
plIzolowana pierwotna barwnikowa guzkowa choroba kory nadnerczy= en
csIzolované primární pigmentované nodulární onemocnění kůry nadledvin= en
ukІзольоване первинне пігментно-вузлове захворювання кори надниркових залозi-PPNAD · Ізольований PPNAD

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM610475NTBTvalidated
OMIM610489NTBTvalidated
ICD-10E24.8NTBTattributedvalidated
ICD-115A70.YNTBTindexvalidated
MONDO0958262Evalidated
MONDO958262Evalidated
UMLSC5816750Evalidated

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 (2):

No children.

Codes that Orphanet moved or referred to this one:

4

Genes

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
PDE11ADisease-causing germline mutation(s) inAssessedHGNC:8773ENSG000001286556049612q31.2phosphodiesterase 11A35992106[PMID]
PRKAR1ADisease-causing germline mutation(s) inAssessedHGNC:9388ENSG0000010894618883017q24.2protein kinase cAMP-dependent type I regulatory subunit alpha16464939[PMID]
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