raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:726677

Global developmental delay-bilateral cataract-cerebellar atrophy-movement disorder syndrome

Synonyms: MED27-related neurodevelopmental disorder

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Infancy
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enGlobal developmental delay-bilateral cataract-cerebellar atrophy-movement disorder syndromeMED27-related neurodevelopmental disorder
frSyndrome de retard global de développement-cataracte bilatérale-atrophie cérébelleuse-anomalie du mouvementTrouble du neurodéveloppement associé à MED27
deGlobale Entwicklungsverzögerung-beidseitige Katarakt-Kleinhirnatrophie-Bewegungsstörung-SyndromMED27-assoziierte neurologische Entwicklungsstörung
esSíndrome de retraso global del desarrollo-cataratas bilaterales-atrofia cerebelosa-trastornos del movimientoTrastorno del neurodesarrollo asociado al gen MED27
itSindrome ritardo dello sviluppo globale -cataratta bilaterale-atrofia cerebellare-disturbi del movimentoMalattia del neurosviluppo correlata a MED27
nlAlgehele ontwikkelingsachterstand - bilateraal cataract - cerebellaire atrofie - bewegingsstoornis-syndroomMED27-gerelateerde neurologische ontwikkelingsstoornis
ptGlobal developmental delay-bilateral cataracts-cerebellar atrophy-movement disorder syndrome
plGlobal developmental delay-bilateral cataract-cerebellar atrophy-movement disorder syndrome= en
csGlobal developmental delay-bilateral cataract-cerebellar atrophy-movement disorder syndrome= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM619286Evalidated

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 (6):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
MED27Disease-causing germline mutation(s) inAssessedHGNC:2377ENSG000001605636050449q34.13mediator complex subunit 2733443317[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families57 casesWorldwideCase(s)Validated33443317[PMID]_37517035[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated33443317[PMID]_37517035[PMID]_ORPHANET

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