Evaluation of immunohistochemical expression of mismatch repair proteins in endometrioid and seromucinous borderline ovarian tumors a 10-year experience in a large health care institution.

e17557Background: Borderline tumors (BT) are atypical proliferation of epithelium in the ovary in the absence of destructive stromal invasion, representing for 15% of all epithelial ovarian cancers...