Clinical and pathological correlations in male breast cancer: intratumoral aromatase expression via tissue microarray

摘要

Male breast cancer (MBC) commonly expresses hormone receptors and there is anecdotal evidence of disease responsivity to aromatase inhibitors in the metastatic setting. Our objectives were to: (i) assess clinical-pathologic characteristics in a consecutive cohort of MBC (ii) evaluate intratumoral aromatase (ITA) expression via tissue microarray (TMA) and (iii) assess the prognostic impact of ITA