| ^14C—尿素呼气试验对幽门螺旋杆菌的诊断价值 |
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| 引用本文： | 刘举珍,蔡铁铁,杨文英.^14C—尿素呼气试验对幽门螺旋杆菌的诊断价值[J].内蒙古医学杂志,2001,33(3):217-218. |
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| 作者姓名： | 刘举珍 蔡铁铁 杨文英 |
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| 作者单位： | 内蒙古自治区医院核医学科,内蒙古,呼和浩特,010017 |
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| 摘 要： | 目的：评估^14C－尿素呼气试验(^14C-UBT)对幽门螺旋杆菌的诊断价值。方法：对208例临床怀疑为胃及十二指肠疾病的患者进行呼气试验，胃镜下取胃窦黏膜做病理切片与尿素酶染色阳性为幽门螺旋杆菌（Hp）感染的对比指标。结果：^14C-UBT对Hp感染检出的灵敏度为95．14％，特异性为94．33％。结论：^14C-UBT在胃肠道Hp感染检测中具有良好的灵敏度及特异性，方法简便可靠，易于临床推广。
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| 关 键 词： | 尿素 呼气试验 碳放射性同位素 幽门螺旋杆菌 诊断 |
| 文章编号： | 1004-0951(2001)03-0217-02 |
| 修稿时间： | 2000年11月24 |
Diagnostic value of 14 C- urea breath test for Hp associated infection |
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| LIU Ju-zhen,CAI Tie-tie,YANG Wen-ying.Diagnostic value of 14 C- urea breath test for Hp associated infection[J].Inner Mongolia Medical Journal,2001,33(3):217-218. |
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| Authors: | LIU Ju-zhen CAI Tie-tie YANG Wen-ying |
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| Abstract: | Objecteve:To study a method of 14 C- u rea breath test and to assess the value of Helicobacter pylori in infection.Meth ods:Hp positive patients were defined either by positive pathology slice up or b y positive rapid urease test of endoscopic biopsy specimens 208 patients with s uspected peptic disease were underwent 14 C- urea breath test.Results:Th e sensitivity and specificity was of the test for detecting Hp infection 95.14% and 94.33% respectively.Conclusions:This study suggests that 14 C- urea b reath test is a simple and reliable method for detection of Hp infection and is of high sensitivity and specificity. |
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| Keywords: | Urea breath test Carbon radioisotopes Helicobacter Pylori |
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