Monoclonal Gammopathies

Monoclonal gammopathies are a class of diseases characterized by a monoclonal protein often produced from a  clonal plasma cell or B cell. These include diseases such as Multiple Myeloma, AL Amyloidosis, Waldenstroms Macroglobulinemia and also a precursor condition called Monoclonal Gammopathy of Undetermined Significance (MGUS).