N Concordance 1 40% of women will ultimately develop an invasive cancer of that breast in the fu 2 rapies aimed at excising an established invasive cancer are insufficient to prev 3 out post-operative irradiation (SM) for invasive cancer (14%) over the same time 4 e contralateral breast in women who had invasive cancer and the potential of tam 5 ic resonance (MR) imaging and minimally invasive cancer therapy via radio freque 6 r was used to select progressively more invasive cancer cell populations from a 7 tomy in patients with clinically occult invasive cancer who receive adjuvant the 8 terms of the impact on the incidence of invasive cancer and resource use. Import 9 metastasis as signified by the overtly invasive cancer depicted on the right si 10 t the properties of these progressively invasive cancer cells can be clonally st 11 creased risk of developing a subsequent invasive cancer throughout life, but unl 12 pensity of these lesions to progress to invasive cancer since these mutations ar 13 e majority of cases to a second primary invasive cancer. We address the question