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. Author manuscript; available in PMC: 2014 Sep 1.
Published in final edited form as: Tech Vasc Interv Radiol. 2013 Sep;16(3):10.1053/j.tvir.2013.02.012. doi: 10.1053/j.tvir.2013.02.012

Figure 5.

Figure 5

Endovascular stent graft deployment with navigation. (A) Coronal view of contrast-enhanced CT depicting a large infrarenal aortic aneurysm with a short neck. (B) Multiplanar volume rendering of the contrast-enhanced CT. (C) Axial and coronal views of the contrast-enhanced CT demonstrating the infrarenal aortic aneurysm. (D) Axial and coronal views of the nonenhanced cone-beam CT demonstrating the infrarenal aortic aneurysm. These images match C. (E) Axial and coronal views of the fused cone-beam CT and contrast-enhanced CT overlaid on top of each other. The CBCT has a bluish tint. (F) Once registration and fusion are complete, the contrast-enhanced CT can be displayed on top of live fluoroscopy image, as shown. Markers (arrows) are placed over the renal arteries. The image shows the stent partially deployed. (G) Fluoroscopy image with CT-MPR overlay during stent deployment. MPR, multiplanar reconstruction. (Color version of figure is available online.)