Do vocal cord polyps recur?

Written by Deng Bang Yu
Otolaryngology
Updated on September 18, 2024
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Vocal cord polyps are benign neoplasms that occur on the vocal cords. Often, they are treated through surgical removal. After the removal of vocal cord polyps, there is a certain rate of recurrence.

This is because the inflammation in the vocal cord area has not been fully controlled after the surgery. Recurrent and frequent upper respiratory infections stimulate the vocal cords. Also, inappropriate use of the voice, such as frequent vocalization and loud screaming, can damage the vocal cords and lead to the recurrence of vocal cord polyps.

Other factors, such as diet, spicy and irritating foods, alcohol, and chili stimulation, can cause congestion and edema of the vocal cords to persist, leading to the recurrence of vocal cord polyps. Therefore, it’s important to be mindful of these aspects after surgery for vocal cord polyps.

Other Voices

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Written by Xu Qing Tian
Otolaryngology
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Can vocal cord polyps become cancerous?

Vocal cord polyps are proliferative protrusions located on the surface of the vocal cords, typically occurring on the anterior middle third of both vocal cords. The main causes of this condition are consuming spicy and irritating foods and harmful habits such as smoking and drinking, excessive use of the voice, and occupational factors. Vocal cord polyps are usually characterized by squamous proliferation on the surface mucosa of the vocal cords, and cancerous changes are rare. If the surface of the vocal cords is uneven and the voice is notably hoarse, a biopsy treatment should be conducted to confirm the diagnosis.

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Written by Li Rui
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Why does vocal cord polyp surgery require general anesthesia?

Vocal cord polyps are a relatively common type of ENT (Ear, Nose, and Throat) disorder. For larger polyps where conservative treatment with medication is ineffective, surgical treatment should be considered. Currently, the main surgical procedure is the excision of vocal cord polyps under a supported laryngoscope, which requires general anesthesia. This is because the procedure is difficult for patients to endure without general anesthesia, as the supported laryngoscope is a type of metal tube that needs to be inserted through the mouth into the pharynx. Local anesthesia would be insufficient as patients might struggle to cooperate and tolerate the pain or nausea, hence general anesthesia is necessary for the surgery.

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Written by Zhang Jun
Otolaryngology
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Can vocal cord polyps eat bayberry?

People with vocal cord polyps should avoid eating bayberries, as bayberries are acidic and can aggravate acid reflux after consumption. The acid fluid and vapors can also irritate the throat, leading to the enlargement or recurrence of vocal cord polyps. Vocal cord polyps are generally caused by prolonged improper use of the voice, such as yelling loudly, excessive fatigue, and irritation from acid reflux. These polyps can cause the voice to become hoarse and progressively worsen. During examination, a pale, lychee-like mass can be found on the anterior-middle third of one vocal cord, leading to incomplete closure of the vocal cords. Regarding treatment, medication is ineffective for vocal cord polyps. Patients need to undergo a vocal cord polyp removal surgery under supported laryngoscopy. The surgery requires hospitalization and general anesthesia, and postoperative antibiotics are used to prevent local infection. Recovery is usually complete within about a week, allowing for discharge from the hospital.

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Can someone with difficulty breathing, chest tightness, and shortness of breath undergo vocal cord polyp surgery?

Difficulty breathing and chest tightness are very common symptoms in clinical practice. Since there are many triggering factors that can cause these symptoms, it is generally not recommended for patients experiencing difficulty breathing and chest tightness to undergo vocal cord surgery. It is advisable for patients to identify the triggering factors causing these symptoms and effectively improve these symptoms before considering vocal cord surgery. This is important because anesthesia, which is necessary for vocal cord surgery, could be harmful if the patient has underlying cardiovascular diseases. Therefore, it is recommended that such patients find and eliminate the triggering factors, improve their current discomforting symptoms, and only consider vocal cord surgery after their symptoms have fully improved.

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Postoperative Precautions for Vocal Cord Polyps

Vocal cord polyps are a common and frequent condition in otolaryngology, and the following precautions should be noted after surgery for vocal cord polyps: First, do not consume spicy, irritating food and cold drinks to avoid postoperative bleeding or poor recovery of the voice. Second, it is important to maintain silence, preferably for 2-4 weeks, to help the rapid recovery of the vocal cord mucous membrane. Third, in daily life, it is necessary to reduce vocal strain, avoid shouting, to prevent acute congestion and inflammation of the vocal cord mucous membrane, and prevent postoperative recurrence.