Pendred syndrome
Definition
Pendred syndrome is an inherited condition that causes hearing loss typically beginning at birth and usually leads to the development of an enlarged thyroid, called a goiter. The thyroid is a gland responsible for normal body growth and metabolism. People with Pendred syndrome often have altered development of certain bones in the inner ear and/or balance problems as well. Vaughan Pendred first described the presence of hearing loss and goiter in two sisters in 1896, and thus the condition became known as Pendred syndrome. Genetic research has identified a gene on chromosome number seven that is usually altered in people with Pendred syndrome.
Description
Pendred syndrome is sometimes called goiter-sensorineural...
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