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Laryngeal cancer
Can early-stage throat cancer be cured?
If we are talking about early-stage laryngeal cancer, generally speaking, the cure rate is relatively high. The main treatment methods for early-stage laryngeal cancer are primarily surgical, although radiation therapy can also be considered for some patients. However, specific treatments still need to be tailored according to the patient's own condition and the pathological staging and typing. If the cancer is well-differentiated, the treatment outcomes are generally better. If it is poorly differentiated or moderately differentiated, even though it is early-stage laryngeal cancer, the cure rate is relatively lower, especially within the first two years and the first five years. If a five-year survival rate is achieved without evident recurrences or metastases, this is considered a standard for clinical cure. However, regular follow-ups are still necessary due to the potential risk of recurrence.
Is the embryonic antigen high in throat cancer?
Throat cancer is a relatively common otolaryngology disease and also belongs to a common type of head and neck malignant tumor. Generally, the carcinoembryonic antigen does not show obvious elevation because, currently, there are no characteristic tumor markers for throat cancer. Diagnosis is mainly based on the clinical experience of doctors, combined with laryngoscopic examination and CT scan of the throat area. For patients with throat cancer, it is advised to promptly visit an otolaryngology clinic after the onset of the disease and undergo related auxiliary examinations to clarify the specific extent of the condition. Common treatment methods include surgery, radiotherapy, and chemotherapy. A targeted treatment plan should be chosen based on the clinical staging of the patient.
Do people with throat cancer lose weight?
Throat cancer is a relatively common type of malignant tumor in the head and neck area. Some patients may experience weight loss, which can be due to the condition of throat cancer itself, swallowing obstruction caused by the cancer leading to malnutrition, or excessive consumption of the body. Therefore, it is essential for patients with throat cancer to seek prompt medical attention from an otolaryngologist after onset, assess the severity of the condition, and consider comprehensive treatment options such as surgery or radiochemotherapy. During treatment, it is crucial to enhance nutrition, regularly review the condition, and observe changes in the disease. Overall, the treatment outcomes for early-stage throat cancer are relatively good.
Does throat cancer require the removal of the throat?
Laryngeal cancer is a malignant tumor in the larynx, clinically mainly squamous cell carcinoma. The treatment of laryngeal cancer primarily involves comprehensive treatment centered around surgery, which is adapted according to the type of laryngeal cancer the patient has and the extent of the lesion. For some early-stage tumors, such as carcinoma in situ or T1 stage tumors, treatment often involves local removal with a laser or radiation therapy, after which a cure is achieved without the need for partial or total laryngectomy. This approach preserves the function of the larynx, especially the function of phonation. In summary, the treatment of laryngeal cancer should be based on its specific circumstances and does not necessarily involve the removal or excision of the larynx.
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.
Can throat cancer be cured?
Throat cancer is a relatively common malignant tumor in the head and neck area. Some patients can achieve clinical cure, which generally means no local recurrence or distant metastasis for 5 years after the end of treatment. However, the specific treatment outcomes can vary significantly among individuals. Generally, early-stage throat cancer has better treatment outcomes and a higher 5-year survival rate. If it's in the middle to late stages, throat cancer tends to be more difficult to treat and the outcomes are poorer. Therefore, it's important to seek prompt treatment from an otolaryngologist after the onset of the disease, receive targeted treatment, and undergo regular follow-ups to monitor the efficacy of the treatment.
Do the early symptoms of laryngeal cancer include coughing?
Throat cancer refers to malignant tumors that occur in the pharyngeal region. Clinically, it commonly manifests as vocal cord cancer, pyriform sinus cancer, and hypopharyngeal cancer. The causes are linked to long-term smoking, alcohol consumption, gastrointestinal dysfunction, acid reflux, irritations, and improper or excessive use of the voice leading to cellular mutations. In its early stages, patients generally experience persistent worsening hoarseness. Sometimes, patients may also suffer from irritative coughing, a foreign body sensation in the throat, obstruction feeling, and breathing difficulties. Patients need to undergo a detailed examination with an electronic laryngoscope at a hospital, which can reveal cauliflower-like neoplasms in any part of the pharynx. At this point, a local biopsy is necessary. If the biopsy confirms a malignant tumor in the pharyngeal region, local surgical removal is required, followed by relevant radiotherapy or chemotherapy.
Which area is the most common site for laryngeal cancer?
Laryngeal cancer is a malignant tumor in the larynx, and clinically, it is primarily squamous cell carcinoma. The causes of laryngeal cancer are diverse, with major triggers being the irritation from smoking and alcohol, as well as viral infections. Clinically, laryngeal cancer is categorized into glottic cancer, supraglottic cancer, and subglottic cancer. The most common type is glottic cancer, which occurs on the vocal cords, typically affecting one vocal cord; bilateral occurrence is extremely rare. Glottic cancer, or cancer of the vocal cord area, is often detected early because hoarseness appears as soon as the lesion develops, prompting patients to seek early medical attention. Therefore, when detected early, the treatment outcomes are generally better.
What is good for patients with throat cancer to eat?
Laryngeal cancer is a common disease in otolaryngology and is also a type of malignant tumor with a high degree of malignancy. Before surgery, it is generally recommended that patients with laryngeal cancer primarily consume a warm, semi-liquid diet, and avoid spicy and overly greasy food. It is important to control the patient's blood pressure and blood sugar. Additionally, once a tumor diagnosis is confirmed, timely surgical treatment should be carried out to remove the tumor. After surgery, patients typically need to fast from water for about 2-3 weeks and are fed through a gastric tube. During this time, a liquid diet should predominate and can be supplemented with eggs and minced meat to enhance protein intake and resistance, thereby improving immunity.
Can acute pharyngitis easily turn into laryngeal cancer?
Acute pharyngitis is unlikely to transform into laryngeal cancer, as it is primarily caused by bacterial or viral infection, with bacterial infections being more common in clinical settings. The main symptoms include sudden throat pain, and some people may also experience a foreign body sensation in the throat or fever. Overall, this disease is characterized as an inflammatory response, and the typical treatment duration is about a week, with recovery generally being rapid, focusing primarily on anti-infection treatment. In terms of inflammation, there is no direct link to laryngeal cancer, so it is not likely to evolve into laryngeal cancer. Moreover, the causes of laryngeal cancer are not yet very clear.