| 增强CT扫描和MR扫描使用加压注射安全措施分析 |
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| 引用本文： | 高文洁,窦秀梅,穆锦巍,李霞.增强CT扫描和MR扫描使用加压注射安全措施分析[J].CT理论与应用研究,2002,11(2):48-49,47. |
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| 作者姓名： | 高文洁 窦秀梅 穆锦巍 李霞 |
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| 作者单位： | 煤炭总医院影像科,北京,100028 |
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| 摘 要： | 对2001－01月至2001－11月期间，在煤炭总医院行CT增强扫描和MR扫描使用数控加压注射器发生造影剂外渗的情况进行了回顾性分析。虽然加压注射器由于压力大，注射速度快，容易导致造影剂外渗，但是通过标准的技术操作，静脉穿刺部位和注射针头口径的合理选择以及预注射等措施是可以避免的。
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| 关 键 词： | 加压注射器 CT扫描 MR扫描 造影剂 |
| 文章编号： | 1004-4140(2002)02-0048-02 |
Analysis of Safety Measure of Using Pressure Injector During Enhanced CT & MR Scanning |
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| GAO Wenjie,DOU Xiumei,MU Jinwei and LI Xia.Analysis of Safety Measure of Using Pressure Injector During Enhanced CT & MR Scanning[J].Computerized Tomography Theory and Applications,2002,11(2):48-49,47. |
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| Authors: | GAO Wenjie DOU Xiumei MU Jinwei and LI Xia |
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| Abstract: | We analysed retrospectively the cases who occur contrast leakage from blood vessels for using pressure injector during enhanced CT and MR scan from January to November, 2001. Because there are relative great pressure, high speed with high pressure injector, so it is easy to result in contrast leakage from blood vessels when injecting. It is preventive through standard operation, chose right puncture position, the gauge of injector needle and so on. |
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| Keywords: | pressure injector CT scanning MR contrast |
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