raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:589830

Adult-onset Steinert myotonic dystrophy

Synonyms: Adult-onset Steinert disease · Adult-onset myotonic dystrophy type 1

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

This disease is described under Steinert myotonic dystrophy

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAdult-onset Steinert myotonic dystrophyAdult-onset Steinert disease · Adult-onset myotonic dystrophy type 1
frDystrophie myotonique de Steinert de l'adulteDystrophie myotonique de type 1 de l'adulte · Maladie de Steinert de l'adulte
deMyotone Dystrophie Steinert mit Beginn im ErwachsenenalterMyotone Dystrophie Typ 1 des Erwachsenen · Steinert-Krankheit, adulte
esDistrofia miotónica de Steinert de inicio en el adultoDistrofia miotónica tipo 1 de inicio en el adulto · Enfermedad de Steinert de inicio en el adulto
itDistrofia miotonica di Steinert ad esordio nell'età adultaDistrofia miotonica tipo 1 ad esordio nell'età adulta · Malattia di Steinert ad esordio nell'età adulta
nlMyotone dystrofie van Steinert met aanvang op volwassen leeftijdMyotone dystrofie type 1 met aanvang op volwassen leeftijd · Ziekte van Steinert met aanvang op volwassen leeftijd · Ziekte van Steinert, volwassen vorm
ptDistrofia miotónica de Steinert de início no adulto
plDystrofia miotoniczna Steinerta wieku dorosłegoDystrofia miotoniczna wieku dorosłego typ 1
csSteinertova myotonická dystrofie s nástupem v dospělosti= en
ukДоросла міотонічна дистрофія ШтейнертаМіотонічна дистрофія 1-го типу, що починається у дорослих · Хвороба Штейнерта у дорослих
zhAdult-onset Steinert myotonic dystrophy= en
trAdult-onset Steinert myotonic dystrophy= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM160900NTBTvalidated
ICD-10G71.1NTBTattributedvalidated
ICD-118C71.0NTBTattributedvalidated
MONDO0035649Evalidated
UMLSC5680309Evalidated

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
DMPKDisease-causing germline mutation(s) inAssessedHGNC:2933ENSG0000010493660537719q13.32DM1 protein kinase31326502[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET
Point prevalence1-5 / 10 00012.54 / 100 000ItalyValue and classValidated26882032[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