Radiological features of uncommon aneurysms of the cardiovascular system

Figure 6 Aortic pseudoaneurysm with aortic conduit. A: Three-dimensional (3D) volume rendered magnetic resonance angiography (MRA) in a patient with a history of trisomy 21, atrioventricular canal defect, and aortic hypoplasia status post left ventricular apex-descending aorta aortic conduit (arrowheads) shows aortic pseudoaneurysm (arrows) distal to the anastomotic site; B: 3D volume rendered MRA shows distal anastomotic site aortic pseudoaneurysm (arrow) post left ventricular apex-descending aorta aortic conduit; C: Short axis contrast enhanced magnetic resonance image shows pseudoaneurysm (arrows) adjacent to the tilted valve of the conduit (arrowhead).