主动脉夹层(AD)是指主动脉腔内的血液通过内膜的破口进入主动脉壁中层而形成血肿,并沿主动脉壁延伸解离的严重心血管疾病,因其发病急骤,临床症状复杂多变,易造成漏诊、误诊。现将我院2000年1月～2005年6月收治的16例主动脉夹层患者进行回顾分析。1 临床资料1.1 一般资料本组16例中,男11例,女5例,男女之比为2.2:1,年龄25～76岁,平均年龄55岁,本组16例有明确的高血压病史13例,马凡氏综合征 Aortic dissection (AD) refers to the aortic cavity blood through the intima break into the middle of the aortic wall to form a hematoma, and extended along the aortic wall dissection of the serious cardiovascular disease, because of its sudden onset, clinical symptoms Complex and changeable, easy to cause missed diagnosis, misdiagnosis. Now in our hospital from January 2000 to June 2005 were treated 16 cases of aortic dissection were analyzed retrospectively. 1 Clinical data 1.1 General Information The group of 16 patients, 11 males and 5 females, male to female ratio of 2.2: 1, aged 25 to 76 years, mean age 55 years old, the group of 16 patients with a clear history of hypertension 13 Cases, Marfan syndrome