Laryngeal Cancer www.mesorc.com The larynx is the organ that contains the vocal cords. Located between the pharynx and the trachea, the larynx is lined with little hairs called cilia, which trap dust and tiny particles and move them toward the pharynx to be expelled by coughing, sneezing, or nose blowing. The cilia are the immune system's first line of defense in the respiratory tract. The vocal cords, by nature, disrupt airflow -- a fact that may contribute to inhaled asbestos fibers becoming lodged in the larynx. The presence of asbestos fibers triggers the body's immune response, and white blood cells attack the fibers, resulting in inflammation and scarring. Because some of the symptoms of asbestos-related laryngeal cancer are similar to those of several common illnesses, diagnosis can be difficult. Symptoms include: • Voice changes or hoarseness • A lump in the neck • A sore throat or the feeling of something stuck in your throat • A lingering cough • Breathing problems • Earache • Bad breath • Unexplained weight loss If you are experiencing any of these symptoms and have a history of exposure to asbestos, you may wish to talk to your doctor. If your doctor determines that your symptoms require further investigation, he or she may conduct one or more of the following, and will explain your treatment options should a cancer diagnosis occur: Physical examination Laryngoscopy Computed Tomography (CT) scan Biopsy If you or a loved one has a history of asbestos exposure ...
Orignal From: Laryngeal Cancer
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