Metastatic Brenner tumor--a case report.

In our report we present a case of metastatic Brenner tumor of the right ovary in a 74-year-old woman. The diagnosis was based on microscopic examination of surgical specimen and a comparison of the immunohistochemical profile of the primary and metastatic tumors. Additionally, we proved urothelial differentiation of the proliferating Brenner tumor, which is in accordance with the literature.