Pendred's Syndrome: Identification of the Genetic Defect a Century After Its Recognition

Abstract excerpt

Pendred's syndrome is an autosomal recessive disease characterized by goiter and congenital sensorineural deafness. Most patients with Pendred's syndrome are euthyroid, but the perchlorate test is positive indicating an impaired iodide organification. The sensorineural deafness is typically associated with a malformation of the inner ear, referred to as Mondini cochlea. The incidence of Pendred's syndrome is...