I had a mastectomy in late april for invasive ductal cancer. I was to have a sentinal node biopsy but due to the feel/appearance of nodes in surgery, ended up with axillary dissection. My surgeon didn...
Good advice from Paula, worth getting it checked out and being sure what you are dealing with. I got mine relatively early, and it has proved very manageable. It could be a number of things and treatment for one thing may not help if it's something else. Good luck.