Fig. 4
From: Feasibility of aortic aneurysm sac embolization using a novel shape memory polymer embolic device
Completion fluoroscopic image post aortic endograft (Lombard Altura) deployment and implantation of 31 shape memory polymer devices, with a total expanded embolic material volume of 38.75Â mL, based on 1.25Â mL per device. The small proximal radiopaque markers indicate the positioning of the devices throughout the aneurysm sac behind the endograft (black arrow indicates a single device/marker)