We have collected some information from 210 cases of Ductal breast cancer (pT1 - pT2) such as tumour size, histological differentiation degree, lymph node status and tumor necrosis in the infiltrating component and we have evaluated the number of apoptotic cells or bodies by TUNEL technique as well as immunohistochemical studies to evaluate the expression of caspase 3 and caspase 6, and proliferation index.