Figure 4From: Myoepithelioma of the larynx: a case reportImmunohistochemistry showed (a) positive cytoplasm immune reaction of the neoplastic cells for actin- muscle specific, (b) positive cytoplasm and nuclear immune colouring of the neoplastic cells for S-100 protein. Cells with dendritic projections were also recognized. (PAP/DAB × 400).Back to article page