Stanford B型主动脉夹层的诊断治疗

Diagnosis and management of Stanford B aortic dissection

Stanford B型夹层是一种严重威胁人类生命健康的主动脉疾病.随着临床分类的细化及诊断方法的改进,Stanford B型主动脉夹层病死率逐渐降低.治疗上,腔内修复因其微创优势逐渐取代传统开放手术成为复杂性Stanford B型主动脉夹层治疗的首选.对于非复杂性夹层,腔内修复也逐渐取代药物治疗,并显示出良好疗效.开放手术仅适用于不适用腔内修复,修复失败或合并结缔组织病患者.

Type B aortic dissection is a life-threatening aortic disease.With the development of clinical classification and diagnostic method,the mortality of type B aortic dissection has been greatly decreased.In respect of treatment,endovascular repair due to minimally invasive advantages become the first choice for the treatment of complicated type B aortic dissection.For non-complicated type B aortic dissection,endovascular repair also gradually replace drug treatment,and showed good efficacy.Open surgery is only available for patients who ate not suitable for endovascular repair or repair failure or patients with connective tissue disease.