摘要
目的探讨多层螺旋CT三维血管成像对腹部血管疾病的诊断价值。方法整群选取2014年5月—2015年8月该院收治的疑似腹部血管性疾病的54例患者纳入该研究,采用多层螺旋CT腹部血管成像扫查(MSCT)方法进行肝脏动脉期与门脉期增强扫描,对比腹部彩超与MSCT的检测结果。结果多层螺旋CT三维成像对于腹部大、中、小血管形态改变可予以清晰显示,对于腹部脏器肿瘤其他表现也可同时展开观察,诊断准确率为100.0%(54/54),彩超诊断准确率为77.8%(42/54),多层螺旋CT对于腹部血管性疾病检出率远高于腹部彩超(P<0.05)。结论多层螺旋CT腹部血管成像扫查属于无创检查技术的一种,其对于腹部血管疾病患者血管走行以及血管与周围脏器之间的关系可展开多角度乃至多方位观察,有效支持了临床诊断工作。
Objective To observe the value of multi-slice spiral CT three-dimensional angiography in diagnosis of abdominal vascular diseases. Methods 54 cases of patients suspected with abdominal vascular diseases admitted and treated in our hospital from May 2014 to August 2015 were selected as the research object, and their livers in？hepatic artery phase？and polal vein phase were given enhancement scanning by the method of multi-slice spiral CT angiography in the abdomen, the detection results of abdominal Doppler ultrasound and MSCT were compared. Results The morphological changes of large,medium and small micrangium in the abdomen could be clearly showed by multi-slice spiral CT three-dimensional angiography, at the same time, the other manifestations of abdominal viscera tumor could be observed, and the diagnostic accuracy rate of it was 100.0%（54/54）and of Doppler ultrasound was 77.8%（42/54）, the detection rate of multi-slice spiral CT for abdominal vascular diseases was much higher than that of Doppler ultrasound（P0.05）. Conclusion Multi-slice spiral CT angiography in the abdomen belongs to one of non-invasive examination technologies, which can make a multi-angle and multi-azimuth observation of vessel arranged and the correlation between the blood vessel and peripheral viscera in patients with abdominal vascular diseases, and it effectively supports the clinical diagnosis.
出处
《中外医疗》
2016年第6期185-186,共2页
China & Foreign Medical Treatment
关键词
腹部血管疾病
多层螺旋CT
数字减影血管造影
诊断价值
Abdominal vascular diseases
Multi-slice spiral CT
Digital substraction angiograph
Diagnostic value
