The American Thyroid Association estimates that 20 million Americans have some form of thyroid disease, and up to 60% of them are unaware of their condition. Endocrinologist Paul Ladenson, M.D., outlines the signs and symptoms of the various thyroid disorders and discusses the interplay among other diseases and the thyroid. Moderator Kelly Geer Ripken shares her diagnosis of Graves’ disease, a type of thyroid disorder.