raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:189466

Familial isolated hypoparathyroidism due to impaired PTH secretion

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Autosomal dominant, Autosomal recessive
Status
active

A rare genetic endocrine disease characterized by impaired secretion of the parathyroid hormone (PTH) by the parathyroid glands not causing other endocrine or developmental disturbances. Complications include impaired renal function, psychomotor and growth delay, delayed dentition, and cataracts.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enFamilial isolated hypoparathyroidism due to impaired PTH secretion
frHypoparathyroïdie isolée familiale par défaut de sécrétion de la PTH
deHypoparathyreoidismus, isolierter familiärer, durch gestörte PTH-Sekretion
esHipoparatiroidismo aislado familiar por deficiencia de secreción de PTH
itIpoparatiroidismo isolato familiare da anomalia della secrezione di PTH
nlFamiliale geïsoleerde hypoparathyreoïdie door verminderde PTH-secretie
ptHipoparatiroidismo isolado familiar por secreção de PTH diminuída
plRodzinna izolowana niedoczynność przytarczyc z powodu upośledzonego wydzielania PTH
csFamiliární izolovaná hypoparatyreóza způsobená porušenou sekrecí PTH
ukСімейний ізольований гіпопаратиреоз внаслідок порушення секреції ПТГ
zh甲状旁腺激素分泌受损所致家族性孤立甲状旁腺机能减退症
trBozulmuş PTH sekresyonuna bağlı ailesel izole hipoparatiroidi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM146200NTBTvalidated
ICD-10E20.8NTBTattributedvalidated
ICD-115A50.0YNTBTindexvalidated
MONDO0016000Evalidated
UMLSC5680524Evalidated

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

2 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
AIREDisease-causing germline mutation(s) inAssessedHGNC:360ENSG0000016022460735821q22.3autoimmune regulator28323927[PMID]
PTHDisease-causing germline mutation(s) inAssessedHGNC:9606ENSG0000015226616845011p15.3parathyroid hormone2212001[PMID]_10523031[PMID]_22722080[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