(en´do-leak″) the continued flow of blood into an aneurysmal sac after the aneurysm has been treated by an endoluminal graft, indicating a failed graft. Endoleaks are classified as types I–IV, depending on the cause. Found on http://www.encyclo.co.uk/local/21001
(en´do-leak″) the continued flow of blood into an aneurysmal sac after the aneurysm has been treated by an endoluminal graft, indicating a failed graft. Endoleaks are classified as types I–IV, depending on the cause.