Figure 1From: Percutaneous treatment of a aorto-caval fistula in a old high risk patientA Retroperitoneal fibrosis demonstrated at CT scan B Aorto-caval fistula originating from the abdominal aorta below the renal arteries (double arrow). The inferior vena cava (arrow) was completely occluded few centimetres above the communication with the aorta.Back to article page