Paraproteins produced by proliferation of single clone of plasma cells or B lymphocytes that appear as a narrow band or spike (M spike) on serum electrophoresis. Usually IgG, but may be IgM, IgA or IgD.
Sep
18
2021
Sep
18
2021
Paraproteins produced by proliferation of single clone of plasma cells or B lymphocytes that appear as a narrow band or spike (M spike) on serum electrophoresis. Usually IgG, but may be IgM, IgA or IgD.