Serum levels of polyclonal IgG, IgA and IgM are usually decreased in patients with multiple myeloma (MM); however, little is known about the prognostic significance of polyclonal levels of IgE in ...

The authors did not report if cytogenetic and/or fluorescence in situ hybridization (FISH) analysis was performed to detect chromosomal and/or genomic abnormalities. We believe this test could be ...