Connexin 43 Is a Potential Prognostic Biomarker for Ewing Sarcoma/Primitive Neuroectodermal Tumor
Figure 1
EWS/PNET TMA H&E and Cx43 stains. (a) Digital scan image of H&E Ewing TMA. Each patient has duplicate representative sections of the tumor. The enlargement is an example of a tumor section which is composed of small blue round cells with fibrous/hyalinized stoma. (b) Digital scan image of Cx43 immunostain. Two examples of the tumor sections showing cytoplasmic immunoreactivity.
