Stage 1 multiple myeloma features low beta-2 microglobulin, high albumin, and no organ damage, often detected incidentally. Diagnosis involves blood, urine, imaging tests, and bone marrow biopsy to ...
Stage 3 multiple myeloma is defined by high beta-2 microglobulin, elevated LDH, and high-risk genetic abnormalities. Diagnosis involves CRAB criteria and tests like bone marrow biopsy, imaging, and ...