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. 2018 Sep 28;23(5):e564–e568. doi: 10.4317/medoral.22649

Figure 1.

Figure 1

Immunohistochemical characteristics of the oral angioleiomiomas (n = 14). Pelotas, Brazil. A) Positive and strong immunoreaction for alpha- smooth muscle actin antibody showed by neoplastic cells. (IHC, X4). B) Positive and variable immunoreaction for desmin antibody showed by neoplastic cells. (IHC, X4). C) Negative immunoreaction for CD68 antibody showed by neoplastic cells. (IHC, X4). D) Negative immunoreaction for S100 antibody showed by neoplastic cells. (IHC, X4). E) Negative immunoreaction for AE1/AE3 antibody showed by neoplastic cells. (IHC, X4). F) Positive immunoreaction for CD34 antibody showed by the endothelial cells lining the vascular spaces. (IHC, X100).