Is TEVAR with Full Petticoat Technique Effective for Complicated Acute Type B Dissection Cases?

抄録

Treatment by thoracic endovascular aortic repair (TEVAR) for type B dissection has improved outcomes. We tried the procedure named “Full Petticoat technique” in which the proximal entry tear was excluded with a covered stent and extended bare metal stents were placed to the aortic bifurcation for three complicated type B dissection cases with dynamic obstruction of the common iliac artery. Follow-up computed tomography revealed favorable aortic remodeling in which the true lumen was expanded. The short-term result of this procedure has shown acceptable aortic remodeling. The significance of this procedure is still unknown in the long term; hence long-term follow-up is necessary to completely understand the usefulness of this technique.