Fig. 3.

Illustrative images of stent apposition. (A) Case 1: A low-profile visualized intraluminal support (LVIS) stent (4 mm × 22 mm) was deployed for stent-assisted coiling of internal carotid artery aneurysm. (B) Edge malapposition of both the proximal and distal flare of LVIS is clearly visualized (arrowheads) in contrast to the two-dimensional (2D) image. (C) Case 2: An LVIS stent (3.5 mm × 22 mm) was deployed for stent-assisted coiling of vertebral artery aneurysm. (D) All stent struts and edge markers of an LVIS stent are seen, and good apposition of all stent struts was confirmed.