Is it normal for free light chains to fluctuate?
Hi all, I hope you're all coping okay with whatever life is throwing at you at the moment.
I have IGG lambda MGUS. My M-Spike has remained stable at around 12 g/l (1.2g /dl) since my last blood test 3 months ago. My Lambda light chains have risen from 22.17 to 30.10 in that time. However my free light chain ratio is still within normal range. My Kappa light chains haven't moved. Is it normal for light chains to do this and what happens if it keeps rising?
Best wishes to all.