Anterior Rectal Resection in a Patient with Aortoiliac Occlusive Disease and Coexisting Collateral Pathways: Management and Pitfalls

<div>CT angiography and 3D reconstruction showing Winslow’s pathway (A and B), the arc of Riolan (C), and the lower intercostal artery to circumflex iliac artery collateral route (D).</div>

Case Reports in Surgery

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Figure 2: Anterior Rectal Resection in a Patient with Aortoiliac Occlusive Disease and Coexisting Collateral Pathways: Management and Pitfalls 