Cancer of the larynx, also known as laryngeal cancer, is a malignant tumor that develops in the tissues of the larynx, the voice box located in the throat. The larynx is responsible for producing sound and helping with the passage of air for breathing.
Laryngeal cancer typically originates in the cells that line the inner walls of the larynx. It is most commonly seen in individuals over the age of 55, particularly in men. The main risk factors for this type of cancer include smoking, excessive alcohol consumption, prolonged exposure to irritants, such as certain chemicals or asbestos, and having a history of gastroesophageal reflux disease (GERD). Other factors, like a weakened immune system or a family history of laryngeal cancer, may also increase the risk.
Symptoms of laryngeal cancer may include persistent hoarseness, difficulty speaking or swallowing, a sore throat that does not heal, chronic cough, ear pain, unexplained weight loss, and a lump or mass in the neck. Diagnosing laryngeal cancer often involves a physical examination, including a laryngoscopy, which allows for a detailed view of the larynx, as well as imaging tests like CT scans or MRIs. A biopsy is usually required to confirm the presence of cancerous cells.
Treatment options for cancer of the larynx depend on various factors, such as the stage and location of the tumor, as well as the overall health of the individual. Treatment may involve surgery to remove the cancerous cells, radiation therapy, chemotherapy, or a combination of these approaches. Rehabilitation after treatment may involve speech therapy to assist with voice restoration and learning alternative methods of communication. Early detection and timely treatment are crucial for a
