Mom has high kappa light chain. Very anemic. Doctors want to wait and follow up later. She's getting quite tired and losing appetite. She broke her femur a year ago too. :
Comparison of serum free light chain and urine electrophoresis for the detection of the light chain component of monoclonal immunoglobulins in light chain and intact immunoglobulin multiple myeloma | Haematologica
A PCP's Guide to Screening for Monoclonal Gammopathy of Undetermined Significance – Consult QD
International Myeloma Working Group guidelines for serum-free light chain analysis in multiple myeloma and related disorders | Leukemia
F,74. High kappa free light chain (34), normal lambda and ratio. Anemia. Femur fracture one year ago. : r/multiplemyeloma