Solitary intraosseous neurofibroma in the mandible mimicking a cystic lesion: A case report and review of literature

Figure 2 Microscopic features of neurofibroma. A-C: Histopathological examination with toluidine blue and hematoxylin and eosin staining showing spindle fiber and fibroblast-like cell proliferation with slight nuclear enlargement. The nuclei were short and spindle-shaped, the cytoplasm was richly stained red, and axons were locally visible; D: Immunohistochemistry positive for S-100 protein; E: Immunohistochemistry positive for CD34; F: Immunohistochemistry positive for H3K27ME3.