title: Unusual B-cell cancers that produce bone-resorbing factors and can mimic multiple myeloma.
mesh_terms: D001402:B-Lymphocytes; D001862:Bone Resorption / Q000209:etiology*; D003937:Diagnosis, Differential; D006801:Humans; D008223:Lymphoma / Q000150:complications / Q000175:diagnosis*; D009101:Multiple Myeloma / Q000175:diagnosis*