Bone marrow aspirates will be obtained from newly diagnosed MM and DLBCL patients at the time of diagnosis and relapse. Peripheral blood will be obtained at the time of diagnosis, finishing treatment, 3 months after treatment and relapse.
The investigators will analyze the cell fractions of CD11b+ CX3CR1+ cells and CD3+CX3CR1+ cells in blood samples by flowcytometry. The investigators will find out the relationship between the tested cells and clinical outcome in MM and DLBCL.
