Thanks for the links, John, but I'm afraid the info they give is way beyond my level of understanding. I do have a slight elevation in my kappa light chains, which my hematologist thinks is just a slight anomaly, and nothing to worry about. But we are going to watch it. Then, since I saw her last October, I have "come up with" a neuropathy (allodynia) on my back. It started very abruptly, unlike the usual diabetic peripheral neuropathy, though I am diabetic.
Do you think I should bring this to her attention?
Thank you.