[Prognostic role of immunoglobulin levels in chronic B cell lymphoid leukemia]

The authors analyse the prognostic role of the immunoglobulins detected in the sera of 83 patients with B-cell chronic lymphocytic leukaemia. They have found, that the decreased level of IgG, IgA and IgM itself has no significant prognostic role. In those cases, where the IgA level was the lowest at the recognition of the disease, the expected life-span was significantly shorter. As far as the immunoglobulin level and the clinical stage did not show any significant correspondence, the relative reduction of the IgA level at the recognition of the disease can be considered as a poor prognostic sign.