Back to Case StudiesDuplex Evaluation of an Abdominal Aortic Aneurysm and Iliac Aneurysms This is a case study of an abdominal aortic aneurysm and iliac aneurysms. The patient was evaluated with duplex ultrasound. Featured Case StudiesAbnormal Portal Vein FlowWatch VideoBilateral Lower Extremity Pressures and WaveformsWatch VideoBilateral Subclavian Artery DuplexWatch VideoCarotid Duplex: Total OcclusionWatch VideoColor Doppler of Cavernous Transformation of the Portal VeinWatch Video