Hello! I have MM stage 3. IgG Kappa. I’m MRD- and have complete stringent response. Since September my kappa light chains have been high and continuing to trend higher. 4 months now. My K/L ratio is still in normal range. I’ve heard a couple of physicians presenting with HealthTree over the past year state that they view an increase of kappa (even if ratio is normal) as important if not more important than the ratio - that perhaps something is going on. I understand you can’t look on one test in isolation but this is worrisome after hearing these opinions. I want to prepare for my physician visit next week. Does anyone have any insights on increasing kappa when ratio is normal?