Dear Doctor, I need to have a mastectomy! What does it involve?

Dear Doctor, I need to have a mastectomy! What does it involve?

When I was told I had breast cancer I just assumed I was going to have a mastectomy. In my mind it wasn’t an option not to have one. I just wanted to get rid of this cancer! If that meant having a mastectomy fine! It didn’t bother me, I just looked at it as an unfortunate thing that had happened in my life and I just had to deal with it....