64排螺旋CT肺血管造影在肺动脉栓塞临床诊断中的应用分析
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[摘要] 目的 研究分析64排螺旋CT肺血管造影应用于肺动脉栓塞中的临床诊断效果。方法 整群选取2013年5月”2015年5月该院收治的疑似肺动脉栓塞患者45例，所有患者均采用64排螺旋CT肺动脉血管造影进行检测，对不同图像进行后处理，对比诊断结果。结果 所有患者1级动脉MPR、MIP和VR三种处理方式的病症检出率均为6.67%，差异无统计学意义（P>0.05）；2～3级动脉血管的MRP处理方式的病症检出率为38.46%，高于MIP的30.77%和VR的25.87%，差异有统计学意义（P<0.05）；4～5级动脉血管的MRP处理方式的检出率为19.36%，略高于MIP的17.94%和VR的16.87%，差异无统计学意义（P>0.05）。结论 64排螺旋CT肺血管造影联合多种图像后处理应用于肺动脉栓塞效果显著，可明显提高疾病检出率，值得推广。
[关键词] 64排螺旋CT；肺血管造影；肺动脉栓塞；诊断
[中图分类号] R5 [文献标识码] A [文章编号] 1674-0742（2016）03（b）-0155-02
[Abstract] Objective To research and analyze the clinical effect of 64 slice spiral CT pulmonary artery angiography？in diagnosis of pulmonary embolism. Methods 45 cases of patients suspected with pulmonary embolism admitted and treated in our hospital from May 2013 to May 2015 were selected and detected by 64 slice spiral CT pulmonary artery angiography， the different images were postprocessed， and the diagnostic Results were compared. Results The detection rates of the three processing Methods of MPR， MIP and VR in diagnosis of level 1 artery were 6.67%， and the differences were not statistically significant P>0.05 ， the detection rate of the processing method of MRP in diagnosis of level 2-3 artery was 38.46%，which was higher than that of MIP （30.77%） and that of VR （25.87%）， the differences were statistically significant P<0.05， the detection rate of the pro...
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