腹部血管性疾病诊断中64层CT血管成像技术与DSA对照研究

Study the 64-Slice CT Angiography and DSA in The Diagnosis of Abdominal Vascular Disease

目的:研究分析64层CT血管成像技术在腹部血管性疾病诊断中的具体应用及临床效果。方法:选取2015年3月至2017年3月期间在我院接受检查的80例腹部血管性疾病患者作为研究对象。以检查扫描方法为依据,将患者分成对照组与观察组,每组各40例患者。其中,对照组采用DSA诊断(数字减影血管造影)。观察组采用64层CT血管成像技术进行检查。以DSA诊断为标准,比较两组患者之间的检测结果。结果:观察组患者诊断符合率为90%以上。结论:两种诊断技术符合率比较,差异无统计学意义,然而,64层CT血管成像技术具有无创性、扫描速度快、身体副作用小、后处理技术突出等优势,对于介入治疗有指导价值,进而值得临床推广。

Objective： To study the application and clinical effect of 64-slice CT angiography in the diagnosis of abdominal vascular disease. Methods： A total of 80 patients with abdominal vascular disease who were examined in our hospital from March 2015 to March 2017 were selected as the study subjects. The patients were divided into control group and observation group according to different examination and scanning methods,40 patients in each group. Among them,the control group given the DSA diagnosis（digital subtraction angiography）. The observation group was taken the 64-slice CT angiography examination. By the standard of DSA diagnosis,then compared the test results between the two groups of patients. Results： The diagnostic accuracy of the observation group was above 90%. Conclusion： There was no significant difference between the coincidence rates of the two diagnostic techniques. However,the 64-slice CT angiography has the advantages of noninvasiveness,fast scanning speed,small body side effects and prominent post-treatment techniques,which was of guiding value for interventional therapy. It was worthy of furtherclinical promotion.