A type of blood cancer that occurs extremely rarely and is similar to multiple myeloma is called plasmacytoma. However, doctors have divided this type of cancer into 2 groups: solitary plasmacytoma of bone (SPB) and extramedullary plasmacytoma (EMP). Commonly, plasmacytoma occurs when plasma cells become cancerous (malignant) and begin to grow and multiply abnormally. When […]










