Analysis on leakage factors and their correlation of iodine contrast agent in CT enhanced scanning
10.3969/j.issn.1671-8348.2017.27.014
- VernacularTitle:CT增强扫描检查中碘对比剂渗漏因素及相关性分析
- Author:
Chaoqiong HUANG
1
;
Yongming ZENG
;
Hongling CHEN
;
Yang HUANG
;
Jiahui WU
Author Information
1. 重庆医科大学附属第一医院放射科
- Keywords:
tomography,spiral computed;
iodine contrast agent;
leakage rate
- From:
Chongqing Medicine
2017;46(27):3789-3791
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the related factors of contrast agent leakage in CT enhanced scanning and to find out its preventive measures.Methods The clinical data of 46 patients with iodine leakage in the CT enhanced scanning during 2015 were retrospectively analyzed.Results The leakage rate had statistically significant difference between different patient's genders(P＜0.05).The leakage rate was related to the age of the patients(P＜0.01).The leakage rate showed the increasing trend with the increase of injection rate(P＜0.05).The leakage rate was related to the concentration of the contrast agent(P＜0.05).The leakage rate had no increasing trend with the increase of injection dose(P=0.675).The leakage rate was related to the years of injection nurses engaging this working(P＜0.01).Conclusion The leakage rate of female patients was higher than that of male.The older the patients,the greater the contrast agent concentration,the faster the injection rate and the lower the working years of injection nurses,the greater the leakage rate.
