Fig. 2From: Thoracic endovascular aortic repair for complicated chronic type B aortic dissection in a patient on hemodialysis with recurrent ischemic colitisThe true lumen (T) and superior mesenteric artery (SMA) were compressed by the expanded false lumen (F). a Sagittal slice, b axial slice at the level of bronchial bifurcation, and c axial slice at the level of the SMA. T true lumen, F false lumenBack to article page