I think there may have to be a different type of implant placed in anyway so they can do radiation treatment. I am very nervous about making these decisions with no supporting information to discuss with my surgeon. Also, is this surgery done all at one time? ThanksI have just been diagnosed with breast cancer. I wish to replace my implants to a smaller size, and am wondering if this is possible if I am in the early stage of cancer? Thank you for any peace of mind you can give.