肺栓塞的CT影像特征及临床分析  

The CT imaging features and clinical analysis of pulmonary embolism

作　　者：熊诗俊[1] 袁国奇[1] 李清水[1] 

机构地区：[1]广东医学院附属中山医院放射科,广东中山528415

出　　处：《医学影像学杂志》2015年第11期1941-1943,共3页Journal of Medical Imaging

摘　　要：目的探讨肺动脉栓塞(pulmonary embolism,PE)CT肺动脉造影(CT pulmonary angiography,CTPA)的应用价值及临床分析。方法收集我院PE住院病例资料37例,对CTPA的应用价值进行了探讨,对临床病例进行了分析。结果 37例肺动脉栓塞患者经CTPA检查,均良好显示了肺动脉及其分支内的栓子形态和位置,重建图像可更清楚、直观显示肺动脉内栓子形态和累及范围,本组资料共发现肺动脉105处栓子。结论 CTPA无创、安全方便,可快速无创对PE做出准确诊断,对疑似肺栓塞患者及时做CTPA检查是必要的。Objective To investigate the application value of pulmonary angiography（CTPA）and clinical analysis at pulmorary embolism.Methods We collected the data of 37 cases underwent PE in our hospital,probed into the application value of CTPA,analysed the clinical cases.Results In 37 patients with pulmonary embolism after CTPA examination,all showed the good embolus form and position within the pulmonary artery and its branches,reconstruction images can be more clear,visual displayed pulmonary embolus in morphology and involvment,this group of data found 105 of pulmonary embolus.Conclusion CTPA is noninvasive,safe and convenient,which can rapidly,noninvasively make an accurate diagnosis.Timely doing CTPA examination in patients with suspected pulmonary embolism is necessary.

关 键 词：肺栓塞 CT肺动脉造影 诊断 体层摄影术 X线计算机 

分 类 号：R543.2[医药卫生—心血管疾病] R814.42[医药卫生—内科学]