CT增强扫描检查中碘对比剂渗漏因素及相关性分析

发布时间：2018-03-04 05:03

本文选题：体层摄影术　切入点：螺旋计算机　出处：《重庆医学》2017年27期 　论文类型：期刊论文

【摘要】：目的探讨CT增强扫描检查中碘对比剂渗漏的相关因素及预防措施。方法对2015年CT增强扫描检查中发生渗漏的46例患者的临床资料进行回顾性分析。结果不同性别患者的渗漏率差异有统计学意义(P0.05);渗漏率与患者年龄有关(P0.01);渗漏率随注射速率增加有升高趋势(P0.05),渗漏率与对比剂浓度有关(P0.05);渗漏率没有随注射剂量增加而升高的趋势(P=0.675);渗漏率与注射护士从事该项工作年限长短有关(P0.01)。结论女性患者的渗漏率较男性高,年龄越大、对比剂浓度越大、注射速率越快、注射护士从事该项工作年限越短,渗漏率越大。
[Abstract]:Objective to investigate the relative factors and preventive measures of leakage of iodine contrast medium in CT enhanced scanning. Methods the clinical data of 46 patients with leakage in CT enhanced scan on 2015 were retrospectively analyzed. There was significant difference in the leakage rate of the patients (P 0.05); the leakage rate was related to the age of the patients (P 0.01); the leakage rate increased with the increase of injection rate (P 0.05), and the leakage rate was related to the concentration of contrast agent (P 0.05); the leakage rate did not increase with the increase of injection dose. The leakage rate was related to the length of working life of injection nurses. Conclusion the leakage rate of female patients is higher than that of males. The older the age, the greater the concentration of contrast agent, the faster the injection rate, the shorter the working time of the injection nurse, the greater the leakage rate.
【作者单位】：重庆医科大学附属第一医院放射科;
【基金】：国家临床重点专科建设项目(国卫办[2013]544)
【分类号】：R814.42

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