Hi, I also have been diagnosed with ICTD/MCTD and like you, I have a rod in my spine. Metals can cause autoimmunity, I've seen the studies. My rod was put in when I was a child, my body tolerated it for some years but over time, the rod can deteriorate. I'm not sure what to do because I did go to Mayo Clinic, they did not recommend taking out the rod. I'm so tired of the pain and fatigue and I still have young children. Please let me know the outcome of your tests. I'm curious.
Thank for sharing your experience. I'm so sorry for your pain and suffering. Please let me know how you get on.