A Case of Endovascular Revascularization for Visceral Malperfusion Associated with Acute Type A Dissection before Central Repair

Abstract

We report a case of endovascular revascularization for visceral malperfusion associated with acute type A dissection. A 53-year-old man presented with chest pain, and contrast enhanced computed tomography revealed type A dissection with an occluded superior mesenteric artery (SMA). No pericardial effusion or aortic valve insufficiency was detected. Due to concerns about the progression of bowel ischemia, we performed endovascular revascularization. Stenting the SMA resulted in improved blood flow. Additionally, a central repair (total arch replacement) was performed. The patient was discharged 20 days postoperatively without any complications.