[1]汪洋,朱斌,张臻.两种不同高压注射方式在主动脉夹层动脉瘤显影的对比研究[J].介入放射学杂志,2008,(07):504.
 WANG Yang,ZHU Bin,ZHANG Zhen.The study of two methods for high pressure injetion in CT enhancement to display the aortic dissecting aneurysm[J].journal interventional radiology,2008,(07):504.
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两种不同高压注射方式在主动脉夹层动脉瘤显影的对比研究()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2008年07期
页码:
504
栏目:
影像技术
出版日期:
2008-07-15

文章信息/Info

Title:
The study of two methods for high pressure injetion in CT enhancement to display the aortic dissecting aneurysm
作者:
汪洋朱斌张臻
210008南京市鼓楼医院放射科
Author(s):
WANG YangZHU BinZHANG Zhen.
Department of Radiology,Affiliated Drum Tower Hospital,Nanjing University,Nanjing210008,China
关键词:
高压注射夹层动脉瘤对比剂
分类号:
R543.16
文献标志码:
A
摘要:
目的讨论使用高压注射器两种不同的增强方式对主动脉夹层动脉瘤的显影效果。方法全部病例(100例)均使用Lightspeed16排多层螺旋CT和Medrad的Stellant D型高压注射器。对比剂剂量均按4.0ml/s注射,对比剂总量80ml ,分为甲,乙两组行增强扫描。甲组50例,使用单管注射,不注射生理盐水冲洗。乙组50例,随即注射生理盐水冲洗。评价方式:采用双盲观片法。结果甲组50例中40例有伪影,阳性率80%;乙组50例中26例有伪影,占52%,(P<0.05)。结论有生理盐水冲洗的高压注射方式对显示大血管内部结构方面有明显优势。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2008-03-04
更新日期/Last Update: 2008-07-15