Vocal cord nodules
Vocal Cord Nodules
Vocal cord nodules (pronunciation: vo-kal kord no-dyools) are noncancerous growths on the vocal cords that can cause voice problems. They are often caused by vocal abuse or misuse.
Etymology
The term "nodule" comes from the Latin "nodulus", meaning a small knot, while "vocal cord" refers to the two bands of smooth muscle tissue found in the larynx (voice box).
Causes
Vocal cord nodules are often caused by vocal abuse or misuse, such as with singers or people who need to use their voice excessively for their work. This can include teachers, coaches, or broadcasters. Other causes can include smoking, alcohol use, and chronic acid reflux.
Symptoms
Symptoms of vocal cord nodules can include a hoarse or breathy voice, a rough or scratchy voice, a loss of vocal range, a feeling of a lump in the throat, and voice and body fatigue.
Treatment
Treatment for vocal cord nodules usually involves voice therapy, which can include techniques to improve vocal hygiene, reduce vocal effort, and eliminate vocal abusive behaviors. In some cases, surgery may be necessary.
Related Terms
See Also
This WikiMD.org article is a stub. You can help make it a full article.