Sep

18

2021

What are the criteria for smoldering myeloma?

By William Aird

More than 1 of: IgG or IgA monoclonal protein ≥ 3g/dL, urinary monoclonal protein ≥ 500 mg per 24 hours, and clonal bone marrow plasma cell 10%-60% in the absence of myeloma defining events or amyloidosis.