raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:675775

Severe congenital myelofibrosis-pancytopenia-intellectual disability-neurologic and ophthalmic abnormalities syndrome

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Status
active

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enSevere congenital myelofibrosis-pancytopenia-intellectual disability-neurologic and ophthalmic abnormalities syndrome
frSyndrome sévère de myélofibrose-pancytopénie-déficience intellectuelle-anomalies neurologiques et ophthalmologiques
deSchwere kongenitale Myelofibrose-Panzytopenie-Intelligenzminderung-neurologische und ophthalmische Anomalien-Syndrom
esSíndrome de mielofibrosis congénita grave-pancitopenia-discapacidad intelectual-anomalías neurológicas y oftalmológicas
itSindrome mielofibrosi congenita grave-pancitopenia-disabilità intellettiva-anomalie neurologiche e oculari
nlErnstige congenitale myelofibrose - pancytopenie - intellectuele achterstand - neurologische en oftalmische afwijkingen-syndroom
ptSíndrome de mielofibrose grave congénita-pancitopenia-perturbação do desenvolvimento intelectual-anomalias neurológicas e oftalmológicas
plZespół ciężkiego wrodzonego zwłóknienia szpiku, pancytopenii, niepełnosprawności intelektualnej, zaburzeń neurologicznych i okulistycznych
csSyndrom zahrnující těžkou vrozenou myelofibrózu, pancytopenii, intelektovou nedostatečnost a neurologické a oční abnormality
ukСиндром тяжкого вродженого мієлофіброзу-панцитопенії-інтелектуальної недостатності-неврологічних та офтальмологічних порушень
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM620939Evalidated
MONDO0971137Evalidated
MONDO971137Evalidated
UMLSC5925096Evalidated

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 (4):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
RBSNDisease-causing germline mutation(s) inAssessedHGNC:20759ENSG000001313816095113p25.1rabenosyn, RAB effector29784638[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families3 casesWorldwideCase(s)Validated29784638[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated29784638[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