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The management of persistent type II endoleaks (T2E) is often problematic for the endovascular specialist, with a lack of clear evidence for the best approach for embolization. The aim of this study was to evaluate the safety and efficacy of translumbar embolization (TLE) for T2E following endovascular aneurysm repair (EVAR).

This retrospective review included 27 embolizations performed on 23 patients with a median age of 78 (range 67-94 years; male: female 15:9), during the period September 2006 to July 2018. Primary outcome was freedom from aneurysm sac growth defined as <2 mm sac diameter increase on subsequent computed tomography.

The initial technical success rate was 100%, with complete “on table” embolization of the T2E on fluoroscopy; however, 4 (15%) patients needed repeat TLE due to persistent endoleak identified on follow-up computed …