Primary hyperaldosteronism associated with vitiligo vulgaris and autoimmune hypothyroidism.

Type 3 polyendocrine autoimmune syndrome (PAS) is defined as the association between an autoimmune thyroid disease and 1 or more other autoimmune diseases, except for autoimmune Addison disease or hypoparathyroidism. Here we report an extremely rare case of type 3 PAS in which vitiligo vulgaris and symptomless autoimmune hypothyroidism were observed during the study of primary hyperaldosteronism.