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CVIR Endovascular
Fig. 2 | CVIR Endovascular

Fig. 2

From: Combining transradial access and sheathless femoral access for complex iliac artery chronic total occlusions

Fig. 2

Case 1. A IVUS guided parallel wiring. The white arrow shows the antegrade intravascular ultrasound (IVUS). The red arrow shows the retrograde guidewire. The yellow arrow shows the retrograde microcatheter as a microsheath. The black arrow shows the retrograde puncture site. B IVUS findings in the distal EIA. The white arrow shows the antegrade IVUS in the subintimal space in the true lumen. The yellow arrow shows the true lumen. The red arrow shows the retrograde guidewire. C A retrograde guidewire was advanced into the antegrade support catheter to achieve guidewire externalization. The white arrow shows the antegrade support catheter. The red arrow shows the retrograde guidewire. D Two Misago stents were deployed in the iliac artery. The white arrow shows a Misago stent. E The final angiography showed good antegrade flow

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