Autoimmune polyendocrine syndrome. Treatment with intravenous immunoglobulins

: We report the effect of "intravenous gamma-globulin treatment" (IVIG) in a patient with autoimmune polyglandular syndrome type II, with circulating organ specific autoantibodies, preclinical hypothyroidism, amenorrhea and Addison syndrome. During IVIG treatment we observed a normalization of thyroid function, the appearance of some non ovulatory menses, reduction of thyroglobulin, thyroidal microsomal, anti-parietal cell, adrenal and ovary antibodies. These data confirm that intravenous immunoglobulin may represent a new tool for treatment of autoimmune disorders and show, for the first time, an immunosuppressive effect of intravenous gammaglobulin treatment in immunological phenomena direct against ovary, adrenal and gastric mucosa.