examination of lymphoid cells from bone marrow and peripheral blood of patients with various lymphoproliferative diseases ( secretory and non-secretory multiple myeloma or waldenstrom 's macroglobulinaemia , h- or l-chain diseases , chronic lymphocytic leukaemia , plasma cell leukaemia , and angioimmunoblastic lymphoma ) revealed that j chain was present in various proportions of the cells that contained monomeric ( igg , igd or iga ) or polymeric ( iga or igm ) immunoglobulins , as well as in cells from patients with h- or l-chain diseases .
C0024314
lymphoproliferative diseases
C0020981
angioimmunoblastic lymphoma