| 钡剂结肠运输试验及其与标记物检查的初步对照研究 |
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| 引用本文： | 孙蕴,焦俊,郭晓山,张兰花,杨桂英. 钡剂结肠运输试验及其与标记物检查的初步对照研究[J]. 临床放射学杂志, 2008, 27(10) |
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| 作者姓名： | 孙蕴 焦俊 郭晓山 张兰花 杨桂英 |
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| 作者单位： | 清华大学医院放射科,北京,100084;贵阳医学院附属医院放射科,550004;上海市杨浦区老年医院放射科,100084 |
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| 摘 要： | 目的 探索用钡剂替代标记物进行结肠运输试验的检查方法. 资料与方法 运用结肠运输试验观察正常人和便秘患者的结肠运输情况,分别计算结肠24、48、72小时钡剂及不透光X线标记物的排空率. 结果 正常组72小时均排出80%或以上的钡剂,慢传输型便秘(slow transit constipation,STC)患者组72小时均未排出80%的钡剂,同一便秘患者短期内标记物与钡剂的排空率无显著差异. 结论 硫酸钡可替代标记物进行结肠运输试验的检查.
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| 关 键 词： | 便秘 结肠运输试验 硫酸钡 标记物 X线 |
Preliminary Study of Barium Sulfate and Radiopaque Markers Colonic Transit Test |
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| SUN Yun,JIAO Jun,GUO Xiaoshan,et al.. Preliminary Study of Barium Sulfate and Radiopaque Markers Colonic Transit Test[J]. Journal of Clinical Radiology, 2008, 27(10) |
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| Authors: | SUN Yun JIAO Jun GUO Xiaoshan et al. |
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| Affiliation: | SUN Yun,JIAO Jun,GUO Xiaoshan,et al.Department of Radiology,the Affiliated Hospital,Medical College of Guiyang,Guiyang,Guizhou Province 550004,P.R.China |
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| Abstract: | Objective To study colonic transit test with Barium sulfate in healthy subjects and constipation patients instead of radiopaque marker.Materials and Methods A colonic transit test with Barium sulfate or radiopaque marker was performed to observe colonic movement in 74 healthy subjects and 33 constipated patients.Results More than 80% Barium sulfate was emptied in 72 hours in healthy subjects.Less than 80% Barium sulfate was emptied in all slow transit constipation patients in 72 hours.There was no significa... |
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| Keywords: | Constipation Colon transit test Barium sulfate Radiopaque markers Radiography |
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