多排螺旋CT肺动脉造影诊断肺栓塞的价值  

Application value of CTPA in pulmonary artery embolism

作　　者：王海丽[1] 彭如臣[1] 

机构地区：[1]首都医科大学附属北京潞河医院放射科,北京101100

出　　处：《实用放射学杂志》2016年第6期923-925,共3页Journal of Practical Radiology

摘　　要：目的 探讨多排螺旋CT肺动脉造影（CTPA）诊断肺栓塞（PE）的应用价值。方法 回顾分析374例可疑PE而应用CTPA的患者，对比血栓的检出率、急或慢性及单或多发率。通过研究多种影像学检查，探讨其诊断PE的价值。结果 CTPA诊断阳性及经临床证实为PE 105例，单发栓塞14例，多发栓塞91例，急性栓塞63例，慢性栓塞42例。结论 CTPA诊断PE简单、安全、准确，应作为临床首选影像检查。Objective To discuss the application value of multiple row helical CT pulmonary angiography （CTPA） in diagnosis of pulmonary artery embolism （PE）. Methods 374 patients were analyzed retrospectively who were suspected of PE and were detected by CTPA. The detection rate, course （acute or chronic） and number （single or multiple） of thrombus were compared in order to probe the diagnostic value of CTPA for PE. Results 105 patients were diagnosed as PE and proved by the clinical results including 14 patients with single thrombus and 91 patients with multiple ones, and 63 patients with acute thrombus and 42 patients with chronic ones. Conclusion CTPA is simple, safety and accurate in diagnosis of PE and can be regarded as preferred imaging technique.

关 键 词：计算机体层成像 血管造影术 肺栓塞 静脉血栓 

分 类 号：R814.43[医药卫生—影像医学与核医学] R543.2[医药卫生—放射医学]