<prompt> All of the following are poor prognostic markers of CA Breast except-DNA aneuploidyER positivityHer 2 neu positivityp53 over expression  <response>: Ans. b ER positivityRef Schwartz 10th edition page 536Poor Prognostic factors of Breast Cancer:Tumor related factorsHost related factors Nodal status - Increased Size and Grade of tumor - High Lympho vascular invasion Hormone Receptor- Negative High Pathological staging DNA Ploidy, S Phase fraction Her 2neu overexpression Intraductal component Young age Menopausal status Family History Breast cancer History Nutrition Prior Chemotherapy and RT 