IJDVL Close
 

Figure 3: (a) Immunohistochemistry showing CD68 positivity in giant cells (×400). (b) Giant cells negative for CD34 (internal control - blood vessels) (×400)

Figure 3: (a) Immunohistochemistry showing CD68 positivity in giant cells (×400). (b) Giant cells negative for CD34 (internal control - blood vessels) (×400)