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首页> 外文期刊>Journal of Clinical Microbiology >PCR Amplification of the IS6110 Insertion Element of Mycobacterium tuberculosis in Fecal Samples from Patients with Intestinal Tuberculosis
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PCR Amplification of the IS6110 Insertion Element of Mycobacterium tuberculosis in Fecal Samples from Patients with Intestinal Tuberculosis

机译:肠道结核患者粪便样本中结核分枝杆菌IS6110插入元件的PCR扩增

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PCR amplification of insertion element IS6110 of Mycobacterium tuberculosis in fecal samples was evaluated in the diagnosis of intestinal tuberculosis (ITB). The numbers of samples that tested positive by PCR with SalI digestion were 16/18 untreated-ITB samples, 0/8 treated-ITB samples, 12/14 smear-positive pulmonary tuberculosis samples, and 0/30 control samples. The sensitivity, specificity, positive predictive value, and negative predictive value of fecal PCR were 88.8%, 100%, 100%, and 93.7%, respectively.
机译:通过粪便样本中结核分枝杆菌的插入元件IS 6110 的PCR扩增,对肠道结核(ITB)的诊断进行了评估。通过SalI消化进行PCR检测呈阳性的样品数量为16/18未处理的ITB样品,0/8处理的ITB样品,12/14涂片阳性肺结核样品和0/30对照样品。粪便PCR的灵敏度,特异性,阳性预测值和阴性预测值分别为88.8%,100%,100%和93.7%。

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