raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:247676

Adult hypophosphatasia

Synonyms: Adult Rathbun disease · Adult phosphoethanolaminuria

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

A moderate form of hypophosphatasia (HPP) characterized by adult onset osteomalacia, chondrocalcinosis, osteoarthropathy, stress fractures and dental anomalies.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAdult hypophosphatasiaAdult Rathbun disease · Adult phosphoethanolaminuria
frHypophosphatasie de l'adulteMaladie de Rathbun de l'adulte · Phosphoéthanolaminurie de l'adulte
deHypophosphatasie des ErwachsenenPhosphoethanolaminurie, adulte · Rathburn-Krankheit, adulte
esHipofosfatasia del adultoEnfermedad de Rathburn del adulto · Fosfoetanolaminuria del adulto
itIpofosfatasia dell'adultoFosfoetanolaminuria dell'adulto · Malattia di Rathburn dell'adulto
nlVolwassen hypofosfatasieVolwassen fosfo-ethanolaminurie · Ziekte van Rathburn bij volwassenen
ptHipofosfatasia no adulto
plHipofosfatazja dorosłychChoroba Rathburna dorosłych · Fosfoetanoloaminuria dorosłych
csAdultní hypofosfatázieAdultní Rathburnova choroba · Adultní fosfoetanolaminurie
ukГіпофосфатазія у дорослихФосфоетаноламінурія у дорослих · Хвороба Ратбуна у дорослих
zh成人型低磷酸酯酶症成人低磷酸酯酶症
trYetişkin hipofosfataziErişkin Rathbun hastalığı · Erişkin fosfoetanolaminüri

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM146300Evalidated
ICD-10E83.3NTBTattributedvalidated
ICD-115C64.3NTBTattributedvalidated
MeSHC562647Evalidated
UMLSC0268413Evalidated

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.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ALPLDisease-causing germline mutation(s) (loss of function) inAssessedHGNC:438ENSG000001625511717601p36.12alkaline phosphatase, biomineralization associated10737975[PMID]_17916236[PMID]_20301329[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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