[Atypical paraproteinemic hemoblastoses (author's transl)].

The symptomatology of typical paraproteinemic hemoblastoses (plasma cell myeloma, Wadenström's macroglobulinemia) are well known. Once suspected, diagnosis of these disorders can easily be established in the majority of cases. Differentiation of benign paraproteinemias requiring no treatment is likewise possible by careful observation of the course of disease and relevant clinical criteria. Very seldom, cases of paraproteinemic hemoblastoses are seen which differ from the usual immunoelectrophoretic analysis and clinical picture. Two very unusual cases of paraproteinemia are presented.