摘要
目的探讨高压静脉注射造影剂外渗部位与局部组织损伤程度的关系。方法回顾76例不同注射部位增强CT中造影剂局部外渗患者,分析渗出部位与局部组织损伤程度的关系。肘正中静脉注射局部外渗11例,前臂头静脉注射15例,前臂贵要静脉注射9例,前臂掌侧静脉注射15例,手背静脉26例。结果局部外渗部位与组织损伤程度之间,经统计学处理,差别有显著性意义(P<0.05),前臂掌侧静脉和手背静脉注射造影剂局部外渗后组织损伤程度较重。结论造影剂在肢端及血管表浅的部位外渗后,组织损伤较重,容易发生水泡等,所以,在进行造影剂静脉注射时,应避免在肢端及表浅的静脉穿刺。
Objective To investigate the relationship of local tissue damage degree with the different injection sites of contrast media extravasation during contrast material delivered into veins with an automated power injector. Methods To retrospect 76 cases of the different injection sites of contrast media extravasation. Eleven cases were at the site of median cubital v,fifteen at Cephalic v, nine at basilic v,fifteen at the veins of the anterior cubital region,twenty - six cases at the veins of the dorsum of hand. Results Local tissue damage degree at the different injection sites investigation the relationship of the local organic damage degree at different sites of contrast media extravasation, were different significantly. The veins of the anterior cubital region and at the veins of the dorsum of hand were more tissue damage than the others（ P 〈 0.05）. Conclusion Extremity injection sites of contrast media extravasation were more local tissue damage. We should avoid at extremity sites injection contrast media into veins with an automated power injector.
出处
《医药论坛杂志》
2008年第8期29-30,共2页
Journal of Medical Forum
关键词
造影剂
外渗
组织损伤
Contrast media
Extravasation
Local tissue damage
