Respiratory system
Respiratory Diseases
Type and Definition of Asthma Asthma Causes Asthma Symptoms Treatments Asthma Prevention Asthma Exams and Tests - Asthma Attack Asthma in Adults Signs and symptoms - Occupational Asthma Parents and Asthma Seniors and Asthma Triggers for Asthma When to Seek Medical Care

Lung Cancer Type and Definition Lung Cancer Causes Lung Cancer Symptoms Lung Cancer Treatment Lung Cancer Surgery Lung Cancer Prognosis Lung Cancer Prevention
Laryngeal Cancer Type and Definition Laryngeal Cancer Diagnosis Laryngeal Cancer Causes and Symptoms Laryngeal Cancer Staging Laryngeal Cancer Treatment Alternative Treatment Laryngeal Cancer Laryngeal Cancer Prognosis
Bronchal Adenoma Bronchial Adenoma Symptoms Bronchial Adenoma Treatment
Type of Bronchitis Bronchitis Causes Bronchitis Symptoms Bronchitis Treatment
Aspergillosis Bronchiectasis Byssinosis Cough Hantaviruses Hay Fever Laryngitis Nasal Polyps Respiratory Failure
Type of Emphysema Emphysema Causes Emphysema Symptoms Emphysema Treatment Emphysema Prevention Emphysema Surgery
Pneumonia Viral Pneumonia Bacterial Pneumonia Other Types of Pneumonia Pneumonia Diagnosis and treatment
Tuberculosis: Type and Definition Causes Tuberculosis Symptoms Tuberculosis Treatment Tuberculosis Prevention Tuberculosis
Circulatory system Digestive system Endocrine system


 Treatment is based on the stage of the cancer as well as its location and the health of the individual. Generally, there are three types of treatments for cancer of the larynx. These are surgery, radiation, and chemotherapy. They can be used alone or in combination based in the stage of the caner. Getting a second opinion after the cancer has been staged can be very helpful in sorting out treatment options and should always be considered.

 Laryngeal Cancer Surgery

 The goal of surgery is to cut out the tissue that contains malignant cells. There are several common surgeries to treat laryngeal cancer.

 Stage III and stage IV cancers are usually treated with total laryngectomy. This is an operation to remove the entire larynx. Sometimes other tissues around the larynx are also removed. Total laryngectomy removes the vocal cords. Alternate methods of voice communication must be learned with the help of a speech pathologist. Laryngectomy is treated in depth as a separate entry in this volume.

 Smaller tumors are sometimes treated by partial laryngectomy. The goal is to remove the cancer but save as much of the larynx (and corresponding speech capability) as possible. Very small tumors or cancer in situ are sometimes successfully treated with laser excision surgery. In this type of surgery, a narrowly-targeted beam of light from a laser is used to remove the cancer.

 Advanced cancer (Stages III and IV) that has spread to the lymph nodes often requires an operation called a neck dissection. The goal of a neck dissection is to remove the lymph nodes and prevent the cancer from spreading. There are several forms of neck dissection. A radical neck dissection is the operation that removes the most tissue.

 Several other operations are sometimes performed because of laryngeal cancer. A tracheotomy is a surgical procedure in which an artificial opening is made in the trachea (windpipe) to allow air into the lungs. This operation is necessary if the larynx is totally removed. A gastrectomy tube is a feeding tube placed through skin and directly into the stomach. It is used to give nutrition to people who cannot swallow or whose esophagus is blocked by a tumor. People who have a total laryngectomy usually do not need a gastrectomy tube if their esophagus remains intact.

 Laryngeal Cancer Radiation

 Radiation therapy uses high-energy rays, such as x rays or gamma rays, to kill cancer cells. The advantage of radiation therapy is that it preserves the larynx and the ability to speak. The disadvantage is that it may not kill all the cancer cells. Radiation therapy can be used alone in early stage cancers or in combination with surgery. Sometimes it is tried first with the plan that if it fails to cure the cancer, surgery still remains an option. Often, radiation therapy is used after surgery for advanced cancers to kill any cells the surgeon might not have removed.

 There are two types of radiation therapy. External beam radiation therapy focuses rays from outside the body on the cancerous tissue. This is the most common type of radiation therapy used to treat laryngeal cancer. With internal radiation therapy, also called brachytherapy, radioactive materials are placed directly on the cancerous tissue. This type of radiation therapy is a much less common treatment for laryngeal cancer.

 External radiation therapy is given in doses called fractions. A common treatment involves giving fractions five days a week for seven weeks. Clinical trials are underway to determine the benefits of accelerating the delivery of fractions (accelerated fractionation) or dividing fractions into smaller doses given more than once a day (hyperfractionation). Side effects of radiation therapy include dry mouth, sore throat, hoarseness, skin problems, trouble swallowing, and diminished ability to taste.

 Laryngeal Cancer Chemotherapy

 Chemotherapy is the use of drugs to kill cancer cells. Unlike radiation therapy, which is targeted to a specific tissue, chemotherapy drugs are either taken by mouth or intravenously (through a vein) and circulate throughout the whole body. They are used mainly to treat advanced laryngeal cancer that is inoperable or that has metastasized to a distant site. Chemotherapy is often used after surgery or in combination with radiation therapy. Clinical trials are underway to determine the best combination of treatments for advanced cancer.

 The two most common chemotherapy drugs used to treat laryngeal cancer are cisplatin and 5-fluorouracil (5-FU). There are many side effects associated with chemotherapy drugs, including nausea and vomiting, loss of appetite, hair loss, diarrhea, and mouth sores. Chemotherapy can also damage the blood-producing cells of the bone marrow, which can result in low blood cell counts, increased chance of infection, and abnormal bleeding or bruising.

 Laryngeal Cancer Prevention

 By far, the most effective way to prevent laryngeal cancer is not to smoke. Smokers who quit smoking also significantly decrease their risk of developing the disease. Other ways to prevent laryngeal cancer include limiting the use of alcohol, eating a well-balanced diet, seeking treatment for prolonged heartburn, and avoiding inhaling asbestos and chemical fumes. ©2016.