@donna195 What about CRAB criteria? That’s the problem. So many variables. CBC. Chemistries. Ratios. IgG Levels. Kappa or lambda. ELP. Levels up, down the same. PET scans. Bone marrows. And the best you can hope for is it’s close to the same results as 6 months ago. Stable but abnormal. I just wish there were more intervention that can be initiated.