Surgery done 1/26/2018. The injection of the radioactive tracer to identify the sentinel node for women having breast cancer surgery is not pleasant. It seems more could be done by the radiologist for pain management. I was pleased that my medical oncologist suggested we remove the port used for chemotherapy infusion. When the surgeon learned we had difficulties getting blood return for the last half-dozen infusions he also felt it was a good idea. I am 2/3 way through my treatment. Just radiation left to go!