Fig. 3From: Rare variant of metaplastic carcinoma of the breast: a case report and review of the literatureImmunohistochemical findings. a Intense membranous expression of cytokeratin C in tumor cells. b No expression of cytokeratin 5/6 in tumor cells. c Nuclear expression of p63in tumor cells. d No expression of CD34 in tumor cells. e No expression of CD10 in spindle tumor cells. f No membranous staining for human epidermal growth factor receptor 2 antibodyBack to article page