Many women who are diagnosed with breast cancer face the difficult decision of whether to have a lumpectomy with radiation or a mastectomy with reconstruction. With the availability of study results ...

DEAR MAYO CLINIC: I understand surgery is often included as part of the treatment plan for breast cancer. If I'm a candidate for lumpectomy but am also considering a mastectomy, what are some things I ...

Lumpectomies and mastectomies differ in the amount of tissue removed. A lumpectomy removes only the tumor and a small portion of the breast. A mastectomy removes all of the breast tissue, and possibly ...