
Keywords: حساسیت فوری; pFLCs; polyclonal free light chains; IMWG; International Myeloma Working Group; SMM; smoldering multiple myeloma; mFLCs; monoclonal FLCs; CSF; cerebrum-spinal fluid; RA; rheumatoid arthritis; SLE; systemic lupus erythematosus; Anti-Ro/SSA; Anti-Sjögren's