Figure 2 | Scientific Reports

Figure 2

From: A nomogram risk assessment model to predict the possibility of type II endoleak-related re-intervention after endovascular aneurysm repair (EVAR)

Figure 2

The morphological features of abdominal aortic aneurysm. (A) Angle (α) is defined as the angle between the central line of the upper abdominal aorta of the kidney and the central line of the lower abdominal aortic aneurysm neck. (B) Angle (β) is the angle between the aneurysm neck and the centerline of the aneurysm body. (C) L1 is defined as the length of the central line of the aneurysm. (D) L2 is defined as the length of the distance at the beginning to the end of the aneurysm. (E) The three-dimensional reconstruction of aneurysm sac by 3-Mensio software for estimating the proportion of thrombus. (F) The volume of blood in the aneurysm sac. (G) The volume of the whole aneurysm sac. (H) The diameter of the inferior mesenteric artery was measured by Endosize. (I) The occurrence of T2EL was identified by CTA.

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