[Male breast cancer. Histochemical and flow cytometry analysis of 6 cases]. / Carcinoma mammario maschile. Analisi immunoistochimica e citofluorimetrica di 6 casi.

The authors studied immunohistochemical and flow cytometric parameters of 6 male breast carcinomas. All patients were ER positive and frequency of aneuplody was 66%. Diploid tumors showed low proliferative activity and S-phase fraction < 3%.