Q. All of my teeth crumbled at the top except about 4 during chemotherapy. Now my immune system is compromised. I know that I may need a lot of work, but I am afraid. I am a breast cancer survivor of inflammatory breast cancer. My prognosis is 60 percent chance of reoccurance. What would be your recommendation. I had 1 year of chemotherapy, radiation and a year of herceptin treatment. I have hpb, atrial fibs and rhuemotoid arthritis. Thank you