Hyperviscosity is seen in all; except

Hyperviscosity is seen in Multiple myeloma Lymphoplasmacytic lymphoma (Waldenstrom’s macroglobulinemia) Cryoglobulinemia Myeloproliferative disorders MGUS (Monoclonal Gammopathy of uncertain significance): Here, M Protein can be identified in the serum of 1% of healthy individual >50 years of age and 3% in older than 70 yrs. It is the most common form of monoclonal gammopathy. In MGUS, less than 3g/dL of monoclonal protein is present in serum and there is no Bence Jones proteinuria.