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胸片和胸部CT在PICC尖端定位中的效果对比研究 被引量:1

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摘要 目的:探究胸片和胸部CT在PICC尖端定位中的效果对比。方法:选取100例PICC置管术后的患者,并且他们在二周内进行了胸片与胸部CT增强检查,对于胸片与胸部CT上气管隆突和腔静脉-心房交界处与PICC导管尖端的垂直距离分别进行测量并记录,然后对这两种方法的测量结果进行分析,主要包括结果的一致性、性别、年龄、身高与体重等个体的因素对气管隆突与和腔静脉-心房交界处与PICC导管尖端的垂直距离的影响。结果:胸片组气管隆突与腔静脉-心房交界处距离为(4.82±0.78)cm,气管隆突到PICC导管尖端的距离为(4.30±0.85)cm与CT组结果不具有统计学差异(P>0.05)。结论:胸片组与胸部CT所测量的结果具有很好的一致性,且不具有统计学差异,两者可以在以后的应用中互相替代。
出处 《现代医用影像学》 2020年第7期1250-1251,共2页 Modern Medical Imageology
基金 清远市科技计划项目(2018B014)。
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