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. 2017 Oct 5;43(4):934–947. doi: 10.1007/s00261-017-1329-7

Fig. 2.

Fig. 2

Longitudinal views of aortic stent grafts demonstrates type 1 (row A), type 2a (row B), and type 3 (row C) endoleaks. Each row consists of sequential CEUS images (left to right) demonstrating UCA jets (long arrows) originating from the aortic stent grafts from ineffective proximal seal (row A, type 1), persistent filling of the aneurysmal sac from the inferior mesenteric artery (row B, type 2a), and inadequate sealing of the overlapping main aortic body and iliac stent (row C, type 3). The aneurysmal sac is filled with UCA (broken arrows) with central thrombosis (short arrows)