I have just learned that in addition to invasive ductal breast cancer that I also have neuroendocrine cancer which I am told is aggressive. I have already had two lumpectomies with TC chemotherapy and 30 radiation treatments. Am now told that I will require chemo consisting of cisplatin and etoposide with 4 cycles 3 weeks apart and each cycle with 3 days of infusion. This will be followed by 5+ years of aromatase HRT PLUS palbociclib (Ibrance) med. I'm told this is a rare form of breast cancer. Anyone out there experiencing this?