Is surgery necessary for vocal cord nodules?

Written by Deng Bang Yu

Otolaryngology

Updated on September 08, 2024

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Vocal cord nodules are benign lesions on the vocal cords, primarily characterized by bilateral symmetrical protrusions on the free edge of the vocal cords. These protrusions are small and nodular. The majority of vocal cord nodules do not require surgical intervention and are mainly treated with medication. For those vocal cord nodules that do not improve with medication or voice correction, they may gradually progress to vocal cord polyps or other lesions. Only after an assessment deems surgery appropriate, is surgery considered. Overall, vocal cord nodules do not require surgical treatment.

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Written by Zhang Jun

Otolaryngology

1min 7sec

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Scraping therapy is effective for vocal cord nodules

Vocal cord nodules are ineffective with scraping therapy. Vocal cord nodules are bilateral vocal fold lesions caused by improper voice use over long periods, excessive strain, loud yelling, or irritation from gastric acid reflux. They can cause persistent hoarseness in the patient, progressively worsening over time. If a patient experiences long-term hoarseness without improvement, it is essential to undergo an examination with an electronic laryngoscope at a hospital. This can reveal a symmetrical, smooth-surfaced, protein-based abnormal growth at the anterior-middle third of both vocal cords, leading to incomplete closure of the vocal folds, which results in hoarseness. Treatment requires surgical intervention, as scraping therapy is ineffective. The procedure involves the removal of the vocal cord nodules under general anesthesia with a surgical laryngoscope. Post-surgery, antibiotics are used to prevent local infection and recovery is typically within about a week for hospital discharge.

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Written by Li Mao Cai

Otolaryngology

1min 1sec

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Treatment methods for vocal cord nodules

The treatment is primarily divided into conservative treatment and surgical treatment. Generally, conservative treatment is implemented first. The main strategy of conservative treatment is vocal rest, which entails speaking as little as possible, typically for a duration of two to four weeks. Concurrently, medication is administered, often through nebulized inhalation therapy. The second approach is surgical treatment, which is considered if the conservative treatment does not yield satisfactory results, or if the condition worsens. At this point, surgical treatment of vocal cord nodules is typically performed using support laryngoscopy, microscopy, and either laser or fiber instruments to remove the vocal cord nodules. Post-surgery, a period of vocal rest is necessary for recovery, also lasting two to four weeks. During the recovery period, it is important to speak less, use proper phonation, avoid smoking and alcohol, follow a light diet, and steer clear of spicy and irritating foods.

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Written by Li Rui

Otolaryngology

54sec

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Can people with vocal cord nodules eat hot pot?

People with vocal cord nodules can eat hot pot, but it is important to avoid excessive use of the voice and not to eat particularly spicy foods, as both overuse of the voice and spicy foods can directly irritate the throat. Frequent consumption of spicy foods may trigger pharyngitis, and in severe cases, it can lead to hoarseness and further aggravation. Overall, vocal cord nodules do not significantly impact diet, but what is more important is voice rest, especially for those who frequently strain their voices. Vocal cord nodules tend to increase the likelihood of hoarseness, and regular check-ups to monitor changes are necessary. Also, if the symptoms are relatively noticeable, consideration should be given to oral medication and nebulization treatment. After treatment, regular laryngoscopic examinations should be continued to observe specific changes.

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Written by Deng Bang Yu

Otolaryngology

42sec

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Do vocal cord nodules hurt?

Vocal cord nodules are symmetric, benign protrusions that occur on the free edge of the vocal cords. Clinically, the main symptoms of vocal cord nodules include a hoarse voice and fatigue after prolonged speaking, typically without any sensation of pain or causing any pain. Treatment primarily involves medication, voice therapy, and for some vocal cord nodules that appear after an acute upper respiratory infection, hormonal treatment may be required, or combined with some antibiotics. In summary, vocal cord nodules do not cause painful symptoms, and treatment focuses mainly on voice training and rest for the vocal cords.

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Written by Yao Jun

Otolaryngology - Head and Neck Surgery

55sec

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Early symptoms of vocal cord nodules

Vocal cord nodules, also known as singer's nodules, typically present as symmetrical nodular protrusions at the junction of the anterior and middle one-thirds of the vocal cords, with a relatively broad base. The main symptom is hoarseness of voice. Initially, the hoarseness is mild, characterized by a rough voice or nearly normal voice, such as when the voice is overused and feels fatigued, leading to intermittent bouts of hoarseness. Over time, the symptom of hoarseness worsens, progressing from intermittent to persistent hoarseness, affecting singers who cannot sing and teachers who are unable to teach. Examination with a laryngoscope may reveal small nodular protrusions on the anterior-middle one-third of the vocal cords, with incomplete closure of the glottis.