To Assess the Burden of and Trends in Extra Pulmonary Tuberculosis at a Tertiary Care Hospital in India
Journal Title: Journal of Advances in Medicine and Medical Research - Year 2015, Vol 8, Issue 6
Abstract
Introduction: Extra pulmonary form of tuberculosis is an important public health disease which cannot be ignored because of its low transmissibility. Data on the exact burden of the disease in developing countries is scarce. Aim: To assess the burden of the disease in a tertiary care hospital of India. To study the clinical trends in the disease, and the utility of various diagnostic modalities for its diagnosis. To identify the Mycobacterial species and perform drug susceptibility test. Materials and Methods: A cross sectional study was carried out for a period of two years. A total of one hundred and forty seven samples were tested for extrapulmonary tuberculosis using a combination of bacteriological, cytological, histological and biochemical techniques to achieve proper diagnosis of the disease. Results: Young adults and females predominated in the study group and positive cases. Microbiologically, 26% of the specimens were positive. Eighteen percent of them were found to be culture positive for M. tuberculosis. Smear by Ziehl Neelsen stain was positive in 9%. A combination of culture media both solid and liquid maximized the yield of Mycobacteria. Lymph node tuberculosis was found to be the predominant type followed by others. Fifteen percent of the strains were found to be resistant to the first line drugs used in treatment of tuberculosis. Cytology and biochemical findings were found to be less specific in diagnosis of extrapulmonary tuberculosis. Conclusion: Extrapulmonary form of tuberculosis is seen in significant number of the suspects. Hence, attention should be paid towards its proper and early diagnosis followed by rational management, as if neglected may lead to associated complications and sequalae.
Authors and Affiliations
S. Fatima, N. M. Aleemuddin, F. Fakeha
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