Plasma cell leukemia Plasma cell leukemia Plasma cell leukemia (defined by plasma cell >%, and/or an absolute plasma cell count of > x e/L in peripheral blood). Active plasma cell leukemia and/or leukemic manifestations of lymphoma Patients with Plasma Cell Leukemia POEMS syndrome or active plasma cell leukemia; Plasma cell leukemia Plasma cell leukemia (greater than , cells/mcL of circulating plasma cells by standard differential) Plasma cell leukemia Plasma cell leukemia Plasma cell leukemia after initial therapy, who achieved at least a partial remission Plasma cell leukemia Patients with non-measurable MM or primary plasma cell leukemia (> . ^/L circulating plasma cells by standard differential) Plasma cell leukemia Patients with plasma cell leukemia who are transplant candidates Active plasma cell leukemia Plasma cell leukemia: after induction chemotherapy Plasma Cell leukemia after initial therapy, who achieved at least a partial remission Plasma cell leukemia after initial therapy, in patients who have achieved at least a partial remission Criteria Plasma cell leukemia (> . x /L circulating plasma cells by standard differential) Plasma cell leukemia Plasma cell leukemia (plasma cells > /cubic mm) Plasma cell leukemia defined as peripheral plasma cell count > /cubic millimeter (mm^) Plasma cell leukemia Plasma cell leukemia Plasma cell leukemia Active plasma cell leukemia Active plasma cell leukemia Plasma cell leukemia (> . ^/L circulating plasma cells by standard differential) Plasma cell leukemia Plasma cell leukemia (> . /L circulating plasma cells by standard differential) No plasma cell leukemia (> . ^/L circulating plasma cells by standard differential) Plasma cell leukemia (> % circulating plasma cells) during screening studies Plasma cell leukemia Plasma cell leukemia Subjects with plasma cell leukemia (PCL) Documented plasma cell leukemia or known amyloidosis. (Plasma cell leukemia is defined as the presence of >% plasma cells in the peripheral blood and an absolute plasma cell count of ? muL Plasma cell leukemia at time of study entry. Active plasma cell leukemia Patients with plasma cell leukemia Plasma cell leukemia Patients with plasma cell leukemia in >= partial remission are eligible History of amyloid, plasma cell leukemia or CNS involvement. Plasma cell leukemia Past or current plasma cell leukemia. Plasma cell leukemia Past or current plasma cell leukemia. Plasma cell leukemia or circulating plasma cells >= X ^/L Plasma cell leukemia or circulating plasma cells >= ^/L Plasma cell leukemia (> . ^/L circulating plasma cells by standard differential) Plasma cell leukemia Plasma cell leukemia or circulating plasma cells ? ^/L. Active plasma cell leukemia Plasma cell leukemia Plasma cell leukemia (> . ^/L circulating plasma cells by standard differential) Active plasma cell leukemia. Plasma cell leukemia Plasma cell leukemia Active plasma cell leukemia. Plasma cell leukemia (> . X/L circulating plasma cells by standard differential). Multiple myeloma/plasma cell leukemia or B cell acute lymphoblastic leukemia