| 多层螺旋CT在肺动脉栓塞诊断中的应用及临床价值 |
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| 引用本文： | 左敏静,李晓,黄小宁,孟新萍,蔡炳宗. 多层螺旋CT在肺动脉栓塞诊断中的应用及临床价值[J]. 江西医学院学报, 2009, 49(5) |
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| 作者姓名： | 左敏静 李晓 黄小宁 孟新萍 蔡炳宗 |
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| 作者单位： | 南昌大学第二附属医院CT室 |
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| 摘 要： | 目的利用多层螺旋CT(MDCT)探讨肺动脉栓塞(PE)的影像表现及其临床应用价值。方法对53例可疑PE患者,使用MDCT肺动脉血管造影(MDCTPA)检查,进行多平面重建(MPR)、最大密度投影(MIP)和容积再现(VR)后处理成像后综合分析。结果确诊38例PE患者,均见肺动脉腔内充盈缺损;18例见肺梗死;20例胸腔的积液;3例见支气管动脉扩张;1例见右心室肥大。VR、MIP及MPR能多方位、形象直观的显示栓塞血管。结论MDCT用于PE诊断,能够提供更多有用可靠地信息,指导临床及时、正确选择治疗方案。
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| 关 键 词： | 多层CT 肺动脉栓塞 诊断 应用 |
Clinical Application and Value in Diagnosis of Pulmonary Embolism by Multi-detector CT Angiography |
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| ZUO Min-jing; LI Xiao; HUANG Xiao-ning; MENG Xin-ping; CAI Bing-zong. Clinical Application and Value in Diagnosis of Pulmonary Embolism by Multi-detector CT Angiography[J]. Acta Academiae Medicinae Jiangxi, 2009, 49(5) |
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| Authors: | ZUO Min-jing LI Xiao HUANG Xiao-ning MENG Xin-ping CAI Bing-zong |
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| Affiliation: | ZUO Min-jing; LI Xiao; HUANG Xiao-ning; MENG Xin-ping; CAI Bing-zong(Department of CT; the Second Affiliated Hospital of Nanchang University; Nanchang 330006; China); |
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| Abstract: | Objective To discuss the signs of pulmonary embolism and which value of clinical application using multi-detector CT.Methods 53 patients with clinically suspected pulmonary embolism underwent multi-detector CT pulmonary angiography and post-processing,such as MPR,MIP and VR,subsequently synthetical analysis.Results in 38 patients diagnosed pulmonary embolism,were all seen filing defect in pulmonary artery;18 patients presented pulmonary infarct;20 patients had thorax liquid;3 patients were seen bronchia art... |
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| Keywords: | multi-detector CT pulmonary embolism diagnose application |
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