an attempt was made to ignore the presence of the igm m-component and to assign each patient to one of the following categories : waldenstrom 's macroglobulinemia , igm myeloma , hodgkin 's disease , lymphoma , chronic lymphocytic leukemia , chronic lymphosarcoma cell leukemia , and igm m-components not associated with an identifiable lymphoproliferative disorder ( `` '' benign '' '' m-component ) .
C0019829
hodgkin 's disease
C0024299
lymphoma