raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:716908

Autosomal dominant congenital myasthenic syndrome due to defective synaptic vesicles exocytosis

Synonyms: Autosomal dominant CMS due to defective synaptic vesicles exocytosis

Type
Etiological subtype
Group
Subtype of disorder
Inheritance
Autosomal dominant
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enAutosomal dominant congenital myasthenic syndrome due to defective synaptic vesicles exocytosisAutosomal dominant CMS due to defective synaptic vesicles exocytosis
frSyndrome myasthénique congénital autosomique dominant par défaut d'exocytose des vésicules synaptiquesSMC autosomique dominant par défaut d'exocytose des vésicules synaptiques
deAutosmal-dominantes kongenitales myasthenes Syndrom durch gestörte Exozytose der synaptischen BläschenAutosmal-dominantes CMS durch defekte Exozytose synaptischer Vesikel
esSíndrome miasténico congénito autosómico dominante por defectos en la exocitosis de las vesículas sinápticasSMC autosómico dominante por defectos en la exocitosis de las vesículas sinápticas
itSindrome miastenica congenita autosomica dominante da difetto nell'esocitosi delle vescicole sinapticheSMC autosomiche dominanti da difetti nell'esocitosi delle vescicole sinaptiche · CMS autosomica dominante da difetto nell'esocitosi delle vescicole sinaptiche
nlAutosomaal dominant congenitaal myastheen syndroom door defect van exocytose van synaptische vesikelsAutosomaal dominant CMS door defect van exocytose van synaptische vesikels · Autosomaal dominant CMS door defect in exocytose van synaptische vesikels
ptAutosomal dominant congenital myasthenic syndromes due to defective synaptic vesicles exocytosis
plWrodzone zespoły miasteniczne dziedziczone autosomalnie dominująco z powodu wadliwej egzocytozy pęcherzyków synaptycznych= en
csAutosomal dominant congenital myasthenic syndrome due to defective synaptic vesicles exocytosis= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM616040Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
SYT2Disease-causing germline mutation(s) inAssessedHGNC:11510ENSG000001438586001041q32.1synaptotagmin 225192047[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