Fig. 16From: Imaging of the aortic root on high-pitch non-gated and ECG-gated CT: awareness is the key!A 89-year-old female patient with acute chest pain. Contrast enhanced axial CT (a) image was suspicious of a small pseudoaneurysm (arrow); however, non-contrast CT (b) image identified the outpouching as surgical pledget (arrow)Back to article page