Hyperthyroxinemia or hyperthyroxinaemia is a thyroid disease where the serum levels of thyroxine are higher than expected. The term is sometimes used to refer to hyperthyroidism, but hyperthyroidism is a more general term. Types include: ...
(hi″pәr-thi-rok″sĭ-ne´me-ә) an excess of thyroxine in the blood.
Type: Term Pronunciation: hī′pĕr-thī-rok′si-nē′mē-ă Definitions: 1. An elevated thyroxine concentration in the blood.