FNAC as a diagnostic tool for Tuberculouslymphadentitis at peripheral health institutions
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Date
2019-07
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Publisher
International Journal of Medical and Health Sciences
Abstract
Background:Tuberculosis is a common and important public health problem in India. Fine Needle Aspiration Cytology (FNAC)is very easy, simple, quick,cheap and specific method for diagnosis of Tuberculous Lymphadenitis. The objective of this studywas to study the diagnostic yield of FNAC for diagnosis of Tuberculous Lymphadenitis by ZN staining and Cytopathologicalcharacteristics.Material and Methods: Present study was a retrospective study. FNAC/ aspiration was done in cases of superficiallymphnodes / abscess were analysed for diagnostic yield of Tuberculous etiology by ZN staining and cytopathologicalcharacteristics.Results: A total of 136 cases of superficial lymphadenitis presenting as solid swelling or abscess were subjected toFNAC examination. Smears were prepared from the aspirated material. Two separate slides prepared, stained with Giemsa and ZNstain. Total of 73 cases (53.67%) slides showed evidences suggestive of Tuberculous etiology out of which 33 (45.2%) were foundAFB positive on ZN stain. One AFB positive (not included as AFB positive in the analysis of results) slide was suggestive ofMycobact.leprae as confirmed by Fite stain.Conclusion: FNAC is a simple, safe, quick and cheap method to establish thediagnosis. Procedure is very safe, easy and can be performed by any doctor of PHI. Demonstration of AFB in the smear gives abacterilogically confirmed diagnosis very quickly. Cytological examination can further improve the diagnostic yield withoutbacteriological confirmation.
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Keywords
Tuberculosis, Lyphadenitis, Peripheral Health Institutions
Citation
Srivastava V.K, Jaiswal Pooja, Tandon P.. FNAC as a diagnostic tool for Tuberculouslymphadentitis at peripheral health institutions. International Journal of Medical and Health Sciences . 2019 Jul; 8(3): 34-37