Recently, an increasing number of studies have demonstrated that polytypic plasma cells (PPCs) display greater immunophenotypic variation than previously appreciated. Our aim was to further characterize the immunophenotype of PPC in this setting. Methods PPC in 102 bone marrow specimens (93 MRD‐...
Recently, an increasing number of studies have demonstrated that polytypic plasma cells (PPCs) display greater immunophenotypic variation than previously appreciated. Our aim was to further characterize the immunophenotype of PPC in this setting. Methods PPC in 102 bone marrow specimens (93 MRD-...