Fig. 2From: Mycobacterial antigens in pleural fluid mononuclear cells to diagnose pleural tuberculosis in HIV co-infected patientsCell smears from the mononuclear cells from tuberculous pleural effusions showing the staining pattern of mycobacterial antigens as detected by immunocytochemical staining. Staining pattern is intracellular granular in the cytoplasm of pleural fluid mononuclear cellsBack to article page