Figure 8

Immunohistochemical staining of RhoA in carcinoma cells of the primary lesion and in those invading the stroma or those in the disseminated site. In the same case of serous carcinoma (a and b), compared with the tumor cells of the primary lesion (a), those invading the stroma (b) showed stronger immunostaining for RhoA. In another same case of serous carcinoma (c and d), compared with the primary lesion (c), the tumor cells in the peritoneal dissemination (d) showed stronger staining for RhoA. Original magnification, ×200.