raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:693869

Gallblader arteriovenous malformation

Synonyms: Arteriovenous malformation of gallbladder

Type
Malformation syndrome
Group
Disorder
Inheritance
Not applicable
Age of onset
Adult, Elderly
Status
active

A rare visceral arteriovenous malformation characterized by dilated and tortuous feeding arteries and veins of the gallblader. Patients present with abdominal pain. Association with hepatocellular carcinoma in some patients have been reported.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enGallblader arteriovenous malformationArteriovenous malformation of gallbladder
frMalformation artérioveineuse de la vésicule biliaire
deArteriovenöse Fehlbildung der Gallenblase
esMalformación arteriovenosa de la vesícula biliar
itMalformazione arterovenosa della cistifellea
nlArterioveneuze malformatie van galblaas
ptMalformação arteriovenosa da vesícula biliarVesícula biliar com malformação arteriovenosa
plMalformacja tętniczo-żylna pęcherzyka żółciowego= en
csGallblader arteriovenous malformation= en

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q27.3NTBTattributedvalidated
ICD-11LA90.3YNTBTattributedvalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families9 casesWorldwideCase(s)ValidatedORPHANET
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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