Figure 1
From: Metaplastic carcinoma of the breast: an immunohistochemical study
MBC with Choriocarcinomatous differentiation. A; MBC showing malignant epithelial cells arranged in solid sheets surrounded by atypical spindle cell stroma. (H&E, 40X). B; Multinucleated synctiotrophoblasts-like giant cells scattered among high grade malignant cells, (H&E, 100X).