PMC6675948_01
Abdominal angiotomography showing aortic and multiple vessel stenoses at the time of diagnosis. A) Coronal reconstruction showing emergence of aortic artery 27 mm from the renal arteries with stenosis superior to 50%. The length of the stenosis of approximately 64 mm (marked by arrow). B) Coronal 3-D reconstruction. Multiple collateral arteries are present with a prominent and dilated arc of Riolan with vascular redistribution to the iliac arteries. Stenosis marked by arrow.
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An abdominal angiotomography reported aortic and multiple vessel stenoses (Fig. 1a). An abdominal angiotomography was performed, reporting irregular wall thickening of the abdominal aorta with a 5.8 cm extension (i.e. originating below the emergence of the superior mesenteric artery and extending to the bifurcation of the iliac arteries) and both iliac arteries presented a total occlusion of approximately 4.3 cm (Fig. 1a and b). However, the arc of Riolan was permeable in its entirety (Fig. 1b).
Post-surgical abdominal angiotomography showing a permeable axillobifemoral prosthetic graft. A and B) 3-D reconstruction computed tomography.
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A post-surgical abdominal angiotomography was performed which showed a permeable axillobifemoral prosthetic graft (Fig. 2).