raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:652678

Primary inferior vena cava aneurysm

Type
Morphological anomaly
Group
Disorder
Inheritance
Not applicable
Status
active

A rare primary vascular anomaly, characterized by saccular or rarely fusiform aneurysm of the inferior vena cava. Patients may present with chest pain, abdominal pain, back pain, lower extremity pain and edema, fatigue and fainting. Deep venous thrombosis, penile hemorrhage, paradoxical cerebral embolism and pulmonary embolism can also be observed. It is usually incidentally detected during ultrasound or computed tomography scan examinations or in patients with thromboembolic disease.

1

Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enPrimary inferior vena cava aneurysm
frAnévrisme primitif de la veine cave inférieure
dePrimäres Aneurysma der Vena cava inferiorPrimäres Aneurysma der unteren Hohlvene
esAneurisma primario de la vena cava inferior
itAneurisma primitivo della vena cava inferiore
nlPrimair aneurysma van vena cava inferiorPrimair aneurysma van onderste holle ader
ptAneurisma primário da veia cava inferior
plPierwotny tętniak żyły głównej dolnej
csPrimární aneuryzma vena cava inferior
ukПервинна аневризма нижньої порожнистої вени

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q26.8NTBTattributedvalidated
MONDO0958098Evalidated
MONDO958098Evalidated
UMLSC5925120Evalidated

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

0 direct

Orphanet records no gene directly on this code.

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