Glossary/Aortic Disease

Endoleak.

Persistent blood flow outside the stent graft but within the aneurysm sac after an endovascular aortic repair. Classified into types I through V depending on the source. Some endoleaks require reintervention.

Definition

What is endoleak?

Persistent blood flow outside the stent graft but within the aneurysm sac after an endovascular aortic repair. Classified into types I through V depending on the source. Some endoleaks require reintervention.

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