略語大辞典 [Med] 25 MM multiple myeloma 多発(性)骨髄腫. 形質細胞の悪性腫瘍.multiple myeloma; a disease in a plasmacell dysplasia; associated with defects inB-lymphocyte function; characterized bythe slow proliferation of malignant plasma cells, mainly in the bone marrow; major consequence of MM is the des 丸善「略語大辞典」JLogosID : 11861277