PMC8564067_01
The right iliac artery was chronically occluded, and an iliofemoral bypass (red arrows) was nearly occluded at the distal anastomosis.
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F1
The left iliac and femoral artery were hypoplastic and stenotic (Figures 1-4). At CT, the right and left iliofemoral access were considered not feasible (Figures 1-3). Also, chest re-entry was at risk for the presence of an aortic pseudoaneurysm (Figure 5, Supplementary Video 1).
3D reconstruction of the iliofemoral axes, demonstrating the hypoplasia of the left axis and massive calcific involvement of the right axis.
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F2
The left iliac and femoral artery were hypoplastic and stenotic (Figures 1-4). At CT, the right and left iliofemoral access were considered not feasible (Figures 1-3).
The left iliofemoral axis was diffusely hypoplastic (<5 mm), with multiple calcific stenoses.
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F3
The left iliac and femoral artery were hypoplastic and stenotic (Figures 1-4). At CT, the right and left iliofemoral access were considered not feasible (Figures 1-3).
3D multiplanar reconstruction of the left subclavian artery, demonstrating moderate calcifications and a focal stenosis with a residual lumen of <5 mm. The red arrows indicate the target lesions of the lithoplasty.
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F4
The left iliac and femoral artery were hypoplastic and stenotic (Figures 1-4). The left subclavian artery showed a moderate atherosclerotic involvement with a focal stenosis at the thoracic outlet (residual lumen <5 mm, Figure 4).
Volume rendering and 3D MPR images of the ascending aorta and aortic arch, demonstrating the presence of severe calcific atherosclerosis and a big aortic pseudoaneurysm (*).
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F5
Also, chest re-entry was at risk for the presence of an aortic pseudoaneurysm (Figure 5, Supplementary Video 1).