64层螺旋CT血管成像技术在肠系膜上动脉夹层诊断运用研究  

作　　者：肖胜[1] 叶娟[1] 郑黄华[1] 熊浩[1] 

机构地区：[1]湖北省荆州市第一人民医院放射科,湖北荆州434000

出　　处：《中国美容医学》2012年第09X期159-160,共2页Chinese Journal of Aesthetic Medicine

摘　　要：目的:探讨64层螺旋CT血管成像对肠系膜上动脉夹层的诊断应用价值。方法:根据我院2007～2011年收治的肠系膜上动脉夹层血肿患者共18例,本实验组18例以多层螺旋CT血管成像技术进行诊断。在外院随机抽取对照组17例最终诊断肠系膜上动脉夹层患者以磁共振成像技术进行诊断,对两组患者诊断中各项指标情况以及诊断准确数据进行记录,统计学分析利用SPSS18.0软件进行t检验和计数卡方检验。结果:实验组诊断准确率为98.1%,高于对照组75.2%的诊断准确率(χ2=15.34,P<0.01),且实验组在诊断过程中对各项指标检验的准确度均高于对照组(t=1.6122,P<0.05)。两组数据均经SPSS18.0软件检验,对比差异显著,具有统计学意义。结论:64层螺旋CT血管成像及后处理技术的能清楚显示肠系膜上动脉夹层。对及时精确诊断具有重要作用。Objective To explore application value of 64 detecter spiral CT angiography for dissecting aneurysm of aorta. Methods According to the hospital from 2007 to 2011 and select the superior mesenteric artery were laminated hematoma were 18 cases of patients, this group 18 cases with multilayer spiral CT angiography imaging technology diagnosis. In the outer court random control group of 17 cases superior mesenteric artery sandwich final diagnosis with magnetic resonance imaging technology diagnosis, the two groups of patients, the index of diagnosis and accurate diagnosis data record, statistics analysis SPSS18.0 software test and count a chi-square test. Results The diagnostic accuracy rate is 98.1%, higher than the control group 75.2% of the diagnostic accuracy rate （χ2=15.34, P〈0.01）, and the experimental group in the diagnosis of each index in the process of inspection accuracy are higher than those in the control group （t=1.6122, P〈0.05）. Two sets of data are subject to SPSS18.0 software test, contrast significantly different, with statistical significance. Conclusion 64 layer spiral CT imaging and after-treatment technology of blood vessels can clearly show the mesenteric artery sandwich, which, has an important role for timely and accurate diagnosis.

关 键 词：64层螺旋CT血管成像技术 肠系膜上动脉夹层 

分 类 号：R816.5[医药卫生—放射医学]