FIGURE 3

Immunostaining with antibody directed against S-100 protein. In this case, multinucleated giant cells were found to be weakly immunoreactive. Note that surrounding dendritic cells also yield staining.

Immunostaining with antibody directed against S-100 protein. In this case, multinucleated giant cells were found to be weakly immunoreactive. Note that surrounding dendritic cells also yield staining.