Vocal Cord Nodule

A noncancerous, fibrous growth on the vocal cord, usually the result of overusing the voice through repeated shouting, singing, or public speaking. Vocal cord nodules typically develop in book-matched pairs on the folds of the VOCAL CORDS at points where the cords vibrate in contact with each other. Nodules arise from the epithelium, or surface layer of tissue, that covers the vocal cords (unlike vocal cord polyps, which arise from the mucous membrane that forms the vocal cords). Vocal cord nodules have the appearance of calluses and cause the voice to take on a “breathy” quality, though some people also experience hoarseness. The otolaryngologist can remove vocal cord nodules through the THROAT using endoscopic surgery. The surgical wound takes about six weeks to heal, after which VOICE THERAPY helps the person learn methods to protect the vocal cords and voice. Because vocal cord nodules develop through overuse, they are likely to recur with continued extensive speaking or singing.