<prompt> Which of the following is a predisposing factor for carcinoma of breastSclerosing adenosisEpithelial hyperplasiaFibrocystic disease of breastFibroadenoma  <response>: Proliferative lesions relative risks for developing invasive breast cancer Non - proliferative changes :7.0 Relative risk 1.0 Adenosis Cysts and apocrine change Ductal ectasia Mild epithelial hyperplasia of usual type Proliferative disease without atypia : 26 Relative risk 1.5 - 2.0 Hyperplasia of usual type, moderate or florid Papilloma Sclerosing Adenosis Proliferative disease with atypia :4 Relative risk4-5 Atypical ductal hyperplasia Atypical lobular hyperplasia 