Radiation affects cancer cells more than normal cells. Cancer cells are very busy growing and making new cells—two activities that are very vulnerable to radiation damage.
Chemotherapy – its a therapy that affects whole body by passing through bloodstream. The purpose of this therapy is to get rid of any cancer cells that may have spread from where the cancer originated to another part of the body.
Today, the goal is precise, targeted surgery that aims to preserve as much of the healthy breast and surrounding areas as possible. Even mastectomy (breast removal) is a more refined, less drastic option than it was a generation ago.
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