Immunohistochemical determination of pS2 in invasive breast carcinomas: a study on 942 cases


To assess the practical prognostic value of pS2, we evaluated its expression by immunohistochemistry in paraffin-embedded tissue from 942 previously untreated invasive ductal carcinomas (IDC) resected in our center between 1980 and 1986. Positive staining of tumor cells was found in 684 cases (73%), but most of the tumors contained only a small amount of… (More)
DOI: 10.1007/BF00665784


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