Early symptoms of throat cancer

Written by Li Mao Cai
Otolaryngology
Updated on September 03, 2024
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The early symptoms of laryngeal cancer vary depending on the type, as laryngeal cancer is categorized into three types. The most common type, accounting for over 80%, is glottic cancer. The early symptom for this type is primarily hoarseness, making it the type of laryngeal cancer where symptoms appear earliest. The other two types are supraglottic and subglottic cancer. These types are less likely to show early symptoms, or the symptoms may not be typical and easily noticeable or taken seriously. The main symptom is a foreign body sensation in the throat, which is often mistaken for pharyngitis or laryngitis and not given due attention. Therefore, when experiencing persistent hoarseness or a noticeable foreign body sensation in the throat, and if throat discomfort persists, it is advised to visit the Ear, Nose, and Throat (ENT) department of a hospital promptly for an examination with an electronic laryngoscope. This can help in the early detection, exclusion, and diagnosis of the condition.

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Written by Li Rui
Otolaryngology
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The most common type of laryngeal cancer

At present, laryngeal cancer is classified based on anatomical location into three main types, with glottic cancer being the most common. Supraglottic and subglottic cancers are relatively less common. The primary symptom of glottic cancer is hoarseness, which can be noticeable in the early stages. Therefore, generally, the earlier the disease is diagnosed, the better the treatment outcome may be. Additionally, laryngeal cancer is also classified by pathological types. The main pathological type is squamous cell carcinoma. Overall, surgical treatment is the most important, but depending on the patient's stage and type of cancer, a combination of radiation and chemotherapy might be necessary.

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Written by Li Rui
Otolaryngology
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Can minimally invasive surgery be performed for laryngeal cancer?

Minimally invasive surgery for laryngeal cancer is an option only for a subset of patients, specifically those in the very early stages of the disease. Generally, this applies to cancers at stage T1 or those confined within the vocal cords. Procedures such as laser surgery or plasma surgery can be performed under the support of a laryngoscope. However, for cancers that are more extensive or at a later stage, minimally invasive surgery is not recommended due to the potential risks of incomplete tumor removal, tumor residue, and possibly affecting the effectiveness of subsequent treatments. Therefore, the selection for minimally invasive surgery must be under the assessment of an experienced surgeon, and regular follow-ups are necessary post-surgery to monitor for any residue or recurrence of the lesion.

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Written by Li Rui
Otolaryngology
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How is throat cancer treated?

Throat cancer is a relatively common malignant tumor in the head and neck region. In terms of treatment, it is first necessary to assess the specific severity of the condition. Generally, clinical staging and typing can be performed through imaging inspections, pathological biopsy tests, and laryngoscopy. If the condition is in its early stages, surgical treatment is primarily recommended. Most patients can undergo regular follow-ups to observe the recovery process after surgery. For mid-to-late-stage throat cancer, regular follow-ups are also needed after surgical removal, and it is advisable to combine radiation therapy and chemotherapy in a comprehensive treatment plan. The treatment period is relatively long, requiring long-term regular follow-ups.

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Written by Deng Bang Yu
Otolaryngology
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Is throat cancer easy to treat?

Laryngeal cancer is a malignant tumor in the larynx, clinically mainly squamous cell carcinoma. Currently, the main treatment is comprehensive treatment centered around surgery, including surgical radiation therapy and chemotherapy. Laryngeal cancer can be completely cured if detected early. It is divided into three types: supraglottic, glottic, and subglottic cancer. Glottic cancer, due to the early and noticeable symptom of hoarseness, is usually detected early, thus the clinical treatment outcomes are relatively good. Therefore, laryngeal cancer is among the malignant tumors with relatively good treatment outcomes, and is considered relatively easy to treat. In summary, the current treatment outcomes for laryngeal cancer are still quite good.

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Written by Xu Qing Tian
Otolaryngology
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Recurrence rate after total laryngectomy for throat cancer

Laryngeal cancer is a common disease in otolaryngology and a relatively prevalent malignant tumor. Patients who undergo total laryngectomy often have advanced laryngeal tumors, which block the esophagus or pharynx and have tumor tissues too large for partial removal. The likelihood of recurrence after tumor resection varies from patient to patient, depending on the radiotherapy and chemotherapy administered post-operatively, as well as individual physical constitutions, which can alter recurrence rates. Generally, we recommend that patients undergo a laryngoscopic check-up every three to six months and a CT scan of the larynx post-surgery, to enable timely detection and treatment, aiming for early control and intervention in case of potential recurrence.