Figure 4From: Lymphoepithelioma-like carcinoma of the urinary bladder: a case report and review of the literatureImmunohistochemical findings of CK7, CK34βE12, CD3, and CD20. The epithelial component revealed overexpression of CK7. Focal staining for CK34βE12 was detected. Positive staining with antibodies against CD3 and CD20 showed abundant T-lymphocytes and less B-lymphocytes, respectively.Back to article page