婴幼儿腹部CT增强经头皮静脉通道对比剂注射方法的选择比较  

Comparison of the choice of CT enhanced abdominal scan intravenous channel through scalp vein contrast agent injection in infants

作　　者：刘峥[1] 倪嘉伟[1] 覃蕾[1] LIU Zeng;NI Jiawei;QIN Lei(The Affiliated Hospital of Guilin Medical University, Guilin 541001, China)

机构地区：[1]桂林医学院附属医院,广西桂林541001

出　　处：《华夏医学》2018年第2期101-104,共4页Acta Medicinae Sinica

基　　金：广西壮族自治区卫生和计划生育委员会科研课题(Z20170862)

摘　　要：目的:对婴幼儿腹部CT增强扫描中高压器注射对比剂和手工推注对比剂的效果进行比较。方法:选择行腹部CT增强扫描的婴幼儿80例作为观察对象,依据随机数字表法分为实验组和对照组,每组各40例。两组患儿均选择头皮静脉作为穿刺部位,实验组CT增强扫描中给予高压器注射对比剂,对照组给予手工推注对比剂,统计并比较两组增强成功率。结果:实验组增强成功率97.50%,显著高于对照组的85.00%,两组比较差异具有统计学意义(P<0.05)。结论:在婴幼儿腹部CT增强扫描中应用高压器注射对比剂能提高增强成功率。Objective： To compare the effect of high pressure injecting contrast agent and hand injection contrast agent in CT enhanced abdominal scan in infants. Methods： 80 infants and young children who underwent abdominal CT enhanced scan were selected as the observation subjects. They were randomly divided into the experimental group and the control group,40 cases in each group. Two groups of children were selected as scalp vein as the puncture site. In the CT enhanced scan of the experimental group,the contrast agent was given to the high voltage apparatus. The control group was given manual contrast agent injection,and the success rate of enhancement was compared between the two groups. Results： The success rate of the experimental group was 97.50%,which was significantly higher than that of the control group（ 85. 00%）,and the difference between the two groups was statistically significant（ P〈0. 05）.Conclusion： The application of high pressure contrast agent in CT enhanced abdominal scan in infants can significantly improve the success rate.

关 键 词：头皮静脉 高压注射 手工推注 婴幼儿 CT增强扫描 

分 类 号：R445.3[医药卫生—影像医学与核医学]