Affiliation:
1. Departments of Gastrointestinal Sciences
2. Community Health, Christian Medical College, Vellore, India
Abstract
ABSTRACT
PCR amplification of insertion element IS
6110
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.
Publisher
American Society for Microbiology
Cited by
53 articles.
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