This book presents paraproteinemia and the highly complex scientific information behind it to clinicians in a way they can understand and, ultimately, apply to their diagnostic and treatment practices. Paraproteinemia or dysproteinemia is characterized by the overproduction of an immunoglobulin by clonal expansion of cells from the B cells lineage which includes the plasma cells. The resultant monoclonal protein can be composed of the entire immunoglobulin or of its components. The identification and categorization of the different representatives of this group of disorders have traveled a...