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Figure 1 | BMC Infectious Diseases

Figure 1

From: Immunocytochemical detection of Mycobacterium Tuberculosiscomplex specific antigen, MPT64, improves diagnosis of tuberculous lymphadenitis and tuberculous pleuritis

Figure 1

Immunocytochemical staining of lymph node aspirates (A), pleural fluid (B) and negative lymph node aspirate sample (C). Positive staining is seen as reddish brown within cells and extracellular in necrotic areas as indicated by the arrow in A and B. Pattern of the stained positive cells may be granular or diffuse.

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