Case Report
Copyright ©2012 Baishideng Publishing Group Co.
World J Hepatol. Dec 27, 2012; 4(12): 415-418
Published online Dec 27, 2012. doi: 10.4254/wjh.v4.i12.415
Figure 3
Figure 3 Microscopy. A: Low-magnification microphotography of the metastasis. Periductal infiltration of the neoplasia (arrow). The area of the asterisk corresponds to the lumen of a large bile duct; B: A high magnification shows mesenchymal neoplastic proliferation with little atypia similar to the endometrial stroma; C, D: Positive immunostaining of the neoplasia compared to alpha-actin (C) and oestrogen receptors (D).