title: Intracytoplasmic IgM in a nonsecretory myeloma.
mesh_terms: D003593:Cytoplasm / Q000276:immunology*; D005260:Female; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis*; D008875:Middle Aged; D009101:Multiple Myeloma / Q000175:diagnosis / Q000276:immunology*
chemical_list: D007075:Immunoglobulin M