What is Waldenstrom's Macroglobulinemia? Waldenstrom's Macroglobulinemia is an uncommon, lethargic non-Hodgkin lymphoma. WM is additionally called lymphoplasmacytic lymphoma. It begins in white platelets called B lymphocytes or B cells. Blood.
What Is Waldenstrom’s Macroglobulinemia? Waldenstrom’s macroglobulinemia is basically a cancer that affects your B cells. B cells are a kind of white blood cells extremely significant for the immune system..