i have DCIS in 2 places which at last mammogram (May 21) had not become invasive. i've been waiting for an operation (WLE) for 2 years. i think i might be looking at a mastectomy & would like some guidance as what to expect, particularly post-operatively. i've already had one operation in the other breast & now have lymphodema & i know that having an operation will increase that. thanks.