raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:140436

Familial intraosseous vascular malformation

Synonyms: Hereditary intraosseous vascular malformation · VMOS

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Status
active

Primary intraosseous venous malformation is a rare, genetic vascular anomaly characterized by severe blood vessel expansion (most frequently within the craniofacial bones) with painless bone enlargement (usually of mandibule, maxilla and/or orbital, nasal, and frontal bones), typically resulting in facial asymmetry and contour deformation. Midline abnormalities, such as diastasis recti, supraumbilical raphe, and hiatus hernia, are commonly associated. Additional features reported include gingival bleeding, ectopic tooth eruption, exophthalmos, loss of vision, nausea, and vomiting.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enFamilial intraosseous vascular malformationHereditary intraosseous vascular malformation · VMOS
frMalformation veineuse osseuse familialeMalformation veneuse héréditaire · VMOS
deFamiliäre intraossäre vaskuläre FehlbildungFamiliäre intraossäre vaskuläre Malformation · VMOS · Hereditäre intraossäre Gefäßfehlbildung
esMalformación venosa intraósea primariaMalformación vascular intraósea hereditaria
itMalformazione vascolare intraossea familiareMalformazione vascolare intraossea ereditaria
nlFamiliale intraossale vasculaire malformatieErfelijke intraossale vaatmalformatie · Hereditaire intraossale vasculaire malformatie · VMOS
ptMalformação vascular intraóssea familiarVMOS · Malformação vascular intraóssea hereditária
plRodzinna wewnątrzkostna malformacja naczyniowaMalformacja naczyniowa kości · Naczyniak wewnątrzkostny
csPrimární intraoseální vaskulární malformaceIntraoseální hemangiom · Kostní vaskulární malformace
ukПервинна внутрішньокісткова венозна мальформаціяВнутрішньокісткова гемангіома · Кісткова венозна мальформація
zh原发性骨内静脉畸形骨性静脉畸形
trPrimer intraosseöz venöz malformasyonİntraosseöz hemanjiyom · Osseöz venöz malformasyon

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM606893Evalidated
ICD-10D18.0NTBTattributedvalidated
MONDO0011744Evalidated
MeSHC564648Evalidated
UMLSC1847197Evalidated

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
ELMO2Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:17233ENSG0000006259860642120q13.12engulfment and cell motility 227476657[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