Classification of endoleaks in the follow-up after EVAR using the time-to-peak of the contrast agent in CEUS examinations

Abstract

CEUS is an important method for the follow-up after EVAR. The time-to-peak does not seem to be a useful additional feature in classifying endoleaks, although there are differences between the time-to-peak of the single endoleak types and it is possible to make an order of the different endoleak types referring to the mean values.