Figure 1From: Surgical repair of distal arch psendoaneurysm from ruptured penetrating aortic ulcer with the frozen elephant trunk technique Pre-operative imaging demonstrating the pseudo-aneurysm. (a) Chest x-ray demonstrating dilatation of the aortic arch (black arrow); (b) CT angiogram (axial view) demonstrating the aortic arch pseudo-aneurysm; (c) CT angiogram showing the pseudo-aneurysm located in the medial part of the aortic arch.Back to article page