Objective: Multiple myeloma (MM) associated with extramedullary (EM) plasmacytoma has a poor therapeutic response and poor outcomes when treated with conventional chemotherapy. EM plasmacytoma is divided into two groups: the first group comprises tumors that are extending directly from osteolytic bone lesions (EM-B. bone-related). while the second results from plasmacytoma infiltratio... https://www.balboasurfandsstylers.shop/product-category/roller-skates/