Can throat cancer be cured after recurrence?

Written by Li Rui
Otolaryngology
Updated on November 15, 2024
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Laryngeal cancer is a relatively common type of head and neck malignancy. If laryngeal cancer recurs, it becomes more difficult to treat, and only a small portion of patients can achieve clinical cure, with the majority finding it difficult to be cured.

In terms of treatment options, the first step is to assess the severity of the condition, and it is recommended to conduct a laryngoscopy and a CT scan of the larynx. Some patients might consider undergoing a total laryngectomy, while others may opt for radiotherapy and chemotherapy. However, the specific treatment option should be chosen based on the severity of the patient’s condition, their overall health, and the patient’s own wishes. After treatment, regular follow-ups are necessary to monitor the effectiveness of the treatment.

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Written by Xu Qing Tian
Otolaryngology
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How to self-examine for throat cancer

Throat cancer is a common malignant tumor in otolaryngology, and patients with throat cancer usually have no obvious early symptoms. If a patient exhibits symptoms such as hoarseness and difficulty swallowing, it should be taken seriously, especially in patients with a long history of smoking. At this point, it is important to seek medical attention promptly, complete inspections using electronic laryngoscopes, a CT scan of the throat, and other relevant examinations to make a clear diagnosis. For patients with neoplasms in the throat, a pathological biopsy is necessary to determine the type of pathology. The most effective treatment method for throat cancer patients is early detection and early treatment, which can avoid surgical operations through early laser surgery, thus reducing the pain and trauma for the patient.

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Written by Deng Bang Yu
Otolaryngology
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What is throat cancer diagnosed through?

Laryngeal cancer is a relatively common disease in otolaryngology. It is divided into several types, such as glottic cancer, supraglottic cancer, subglottic cancer, and transglottic cancer. The clinical diagnosis of laryngeal cancer first requires a medical history, such as a long-term history of smoking and viral infections. Clinically, patients may present with chronic hoarseness and physical examinations can reveal tumorous tissue growth. Additional diagnostic tools include the use of a laryngoscope, as well as CT or MRI imaging studies. The most crucial standard for definitive diagnosis is the examination of pathological tissues, specifically biopsy. During the clinical diagnostic process, it is also necessary to differentiate between laryngeal cancer and conditions that may present similarly, such as laryngeal papillomatosis, to definitively diagnose laryngeal cancer. This outlines the clinical diagnostic procedure for laryngeal cancer.

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Written by Li Rui
Otolaryngology
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What are the symptoms of throat cancer?

The symptoms of laryngeal cancer are quite varied, and there are some differences among different types of laryngeal cancer. For glottic laryngeal cancer, a common symptom is hoarseness because the cancer primarily develops on the vocal cords. This can lead to incomplete closure of the vocal cords or restricted movement during speech, causing hoarseness. Symptoms generally appear early in the course of the disease for this type. For supraglottic or subglottic laryngeal cancer, symptoms may include throat pain, a feeling of a foreign body, and difficulties in swallowing and breathing. However, hoarseness generally appears later in these cases. The primary treatment is surgery, with some patients requiring consideration for radiotherapy and chemotherapy.

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Written by Li Rui
Otolaryngology
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Is throat cancer prone to recurrence?

Throat cancer indeed may recur, but the specific chances and extent of recurrence vary greatly among individuals. Generally speaking, the probability of recurrence is much lower in early-stage throat cancer compared to mid and late stages. For early-stage throat cancer, surgery or radiotherapy is primarily recommended. The first two years are very critical; if there is no recurrence within two years, the likelihood of recurrence is relatively smaller. Then, the next milestone is five years; the five-year survival rate is very significant. If there is no recurrence within five years, it can generally meet the criteria for clinical cure. However, even after five years, a small portion of patients might still experience recurrence, hence the necessity to persist with long-term follow-up examinations.

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Written by Deng Bang Yu
Otolaryngology
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Common sites of laryngeal cancer

Laryngeal cancer is a malignant tumor in the larynx, and clinically, it is primarily squamous cell carcinoma. There are several types of laryngeal cancer: firstly, glottic cancer; secondly, supraglottic cancer; there is also subglottic cancer, and transglottic cancer that spans two regions. Among these types, glottic cancer is the most common. Early-stage glottic cancer is generally detected earlier due to hoarseness, and the outcomes after surgery are relatively better. Consequently, the most frequently diagnosed site of this disease is the vocal cords. After surgery, regular follow-up appointments are necessary to monitor and observe the healing process post-operation.