Vocal cord nodule

Vocal cord nodule (also known as singer's nodule) is a type of voice disorder that results in a change in voice quality. It is characterized by the formation of small, benign growths on both sides of the vocal cords. These nodules are typically caused by vocal abuse or misuse, such as excessive shouting, prolonged speaking, or singing.

Causes

The primary cause of vocal cord nodules is vocal abuse or misuse. This includes behaviors such as excessive shouting, prolonged speaking, or singing, particularly without proper technique. Other factors that may contribute to the development of nodules include smoking, alcohol abuse, and gastroesophageal reflux disease (GERD).

Symptoms

The main symptom of vocal cord nodules is a change in voice quality. This can include hoarseness, breathiness, a "rough" or "scratchy" voice, a "lump in the throat" sensation, neck pain, and decreased vocal range. In severe cases, the voice may become almost inaudible.

Diagnosis

Diagnosis of vocal cord nodules typically involves a physical examination of the throat and larynx by an otolaryngologist. This may be followed by a laryngoscopy, a procedure in which a small, flexible tube with a light and camera at the end is inserted through the nose or mouth to visualize the vocal cords.

Treatment

Treatment for vocal cord nodules usually involves voice therapy with a speech-language pathologist. This therapy focuses on teaching the patient proper vocal techniques and behaviors to reduce strain on the vocal cords. In some cases, surgery may be necessary to remove the nodules.

Prognosis

With proper treatment, most people with vocal cord nodules are able to recover their normal voice. However, if the underlying cause of the nodules is not addressed, they may recur.

See also

• Vocal cord polyp
• Vocal cord cyst
• Laryngitis
• Voice therapy