A very rare syndrome characterized by spotty pigmentation on the skin and the development of multiple benign tumors (myxoma) that can occur just about anywhere in the body but mainly in the skin, breast and heart and endocrine glands such as the thyroid and pituitary gland. The symptoms are highly variable depending on the location, size and number of tumors. Endocrine gland tumors can affect hormone production and hence result in a range of symptoms. See also Carney syndrome
