Fig. 3
From: Treatment of angiomatoid fibrous histiocytoma after unplanned excision: a case report
Immunohistochemical staining for A CD68, B CD99, C CD56, D epithelial membrane antigen (EMA), E CD34 and F Bcl-2. CD68 expression is positive (A), whilst expression of both CD99 (B) and EMA (D) is strongly positive. Expression of CD56 (C) is focally positive. Expression of CD34 (E) is positive only at the site of the blood vessels. Expression of Bcl-2 (F) is positive only at the lymph nodes. Scale bar = 100 μm