Endoleaks : graft extension or coil embolization ?. Claudio Schönholz,MD Associate Professor of Radiology Heart and Vascular Center Medical University of South Carolina Charleston, SC. CANNES 2004. Endoleak. “Presence of flow at the aneurysmal sac after stent-graft treatment”.
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Claudio Schönholz,MDAssociate Professor of RadiologyHeart and Vascular Center Medical University of South CarolinaCharleston, SC
“Presence of flow at the aneurysmal sac after stent-graft treatment”
White GH, May J, Waugh RC, Chaufour X, Yu W.
Type III and type IV endoleak: toward a complete definition of blood flow in the sac
after endoluminal AAA repair. J Endovasc Surg 1998;5:305309.
“If the endoleak continues to be present on the 6-month scan, there is a small chance that it will spontaneously thrombose”
6-month CT scan
Physiology similar to
May spontaneously thrombose prior to the 6-month CT scanENDOLEAK ANATOMY“Simple”
The endoleak cavity acts as an “Arteriovenous malformation nidus,” and thrombosing this nidus is what provides a successful and durable response.
Richard A. Baum, MD
Do stable type II endoleaks require treatment after EVAR
67 Years old High Risk Patient.
6.5 cm AAA treated 14 month ago with Gore Excluder Device.
CT scan showed Type II Endoleak from IMA and the AAA remain same size.
6 Months FU
R.A.Baum;C.Cope; R.Fairaman;J.CarpenterJ.Vasc Interv Radiol 2001;12:111-116
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