Methods From March 2005 to October 2008,21 patients with Stanford type B aortic dissection,5 cases of pseudoaneurysm,and 2 patient with intramural hematoma complicated with ulcer of the aortic wall were treated by endovascular stenting under general(2 cases) or local(26 cases) anesthesia in our hospital.

Objective: To asses the operation indications, preoperative evaluation, technique essentials, complications, short-term and mid-term efficacy of Endovascular stent-graft exclusion for Stanford B type aortic dissections.

Repair of intimal tear in descending aorta with felt patches in patients with acute type A dissection;

Objective:To summarize experience in surgical treatment of DeBakey Ⅲ aortic dissection involving right-sided aortic arch with right-sided descending aorta and aberrant left subclavian artery.

Objective A new type of three branches aortic arch covered stent graft was explored on treatment of DebakeyⅠaortic dissection,and the surgical effects were evaluated.