Is it possible to survive 20 years with waldenstrom macroglobulinemia?

Waldenstrom Macroglobulinemia is a type of rare cancer arising from white blood cells. It causes an excess of abnormal white blood cells in the bone marrow. When these cells accumulate in the blood, they start causing complications and problems. One of the common issues a person faces is an irregular circulation of the blood. This cancer affects the ability to fight diseases and germs.