Vocal Cord Lesions

Your vocal cords are two flexible bands at the entrance to your windpipe. Vocal cord lesions are abnormal growths within or along the vocal cord. These appear as benign (non-cancerous) nodules, polyps or cysts in the vocal cords. As they are associated with the vocal cord, hoarseness and changes in voice are prominent signs of a vocal cord lesion.

Vocal cord cysts are fluid-filled sac-like structures that appear on the vocal cords.

Vocal cord nodules are thick growths which spear on both sides of the vocal cords and happen because of repeatedly overusing or misusing the voice.

Vocal cord polyps are different from nodules and appear reddish in colour. They can appear on either one or both vocal cords. They can also be caused by misuse of one’s voice over time, or by a single incident of voice misuse, such as yelling uncontrollably at an event.

Vocal cord lesions typically occur due to overuse or misuse of the vocal cord, such as screaming, singing, yelling or excessive talking. It may also be caused due to alcohol consumption, smoking, or allergies. Excessive use of your voice when you suffer from a throat infection can also cause vocal cord lesions.

When to seek expert advise

Symptoms of a vocal cord lesion may vary in intensity, but do not disappear on their own. If you experience the above symptoms persistently, without any improvement in symptoms, you must consult an ENT (Eye-Nose-Throat) specialist to seek expert medical advice.

Our team of trained otolaryngologists (ENT specialists) working for the Eye and ENT Service Line The Aga Khan University Hospital will provide comprehensive treatment and services for all types of vocal cord lesions at all stages. Discuss your symptoms and concerns in complete confidence with your ENT specialist to help reach an accurate diagnosis for your disorder.

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