Figure 2. Immunohistochemistry
The immunohistochemical findings of a typical region in the tumor in the present case are represented (× 40). An image of hematoxylin and eosin staining is presented as a control in the same section. a)Hematoxylin and eosin, b) CD34, c) MIB1, d)CDK4, e) MDM2, f) STAT6, g) S-100 protein,h) αSMA, and i) desmin.