MeSH definition : An asymptomatic and slow-growing PLASMA CELL dyscrasia characterized by presence of
MYELOMA PROTEINS and clonal bone marrow plasma cells without end-organ damage (e.g.,
renal impairment). It is distinguished from MONOCLONAL GAMMOPATHY OF UNDETERMINED
SIGNIFICANCE by a much higher risk of progression to symptomatic MULTIPLE MYELOMA.;
An asymptomatic and slow-growing PLASMA CELL dyscrasia characterized by presence of
MYELOMA PROTEINS and clonal bone marrow plasma cells without end-organ damage (e.g.,
renal impairment). It is distinguished from MONOCLONAL GAMMOPATHY OF UNDETERMINED
SIGNIFICANCE by a much higher risk of progression to symptomatic MULTIPLE MYELOMA.