Vocal Cord Nodule (Voice Box Nodule)
Description
The vocal cords are located in the larynx and vibrate to produce sounds. They also prevent food from entering the airway during swallowing. Vocal cord nodules are fibrous or inflammatory small growths that develop on the vocal cords. They most often occur from overuse of the vocal cords, and are sometimes called screamer's nodule, singer's nodule and teacher's nodule. Vocal cords are located in the larynx and vibrate to produce sounds.
Symptoms
Hoarse voice, loss of voice.
Tests
A history and physical exam will be performed. The diagnosis is made by directly examining the vocal cords with a fiber optic scope (laryngoscopy).
Treatment
Treatment involves the following: resting the voice, speech therapy, and changing the manner in which the voice is used. At times surgery is necessary to remove the nodule.
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