• More than 25 percent of oral cancers occur in people who do not smoke or have other risk factors.
• Rates of head and neck cancer are nearly twice as high in men and are greatest in men over age 50.

• Alcohol consumption.
• Smoking or use of smokeless tobacco, such as chew or dip.
• Exposure to wood or nickel dust or asbestos.
• Plummer-Vinson syndrome (disorder from nutritional deficiencies).
• Exposure to viruses, including the human papillomavirus (HPV) and Epstein-Barr.

• For patients with head and neck cancer, quitting smoking reduces the risks of infections and developing other cancers.
• To learn how to quit, ask your doctor or visit www.smokefree.gov.

• Lump or sore that does not heal.
• Sore throat that does not go away.
• Difficulty or pain with swallowing.
• Change in your voice or hoarseness.
• Blood in your saliva or from your nose.
• Ear pain or loss of hearing.
• Lump in the neck.
• Nasal stuffiness that does not resolve.

• Your doctor will first feel for lumps on the neck, mouth and throat. He or she may also use a flexible endoscope, a thin, lighted tube that is passed through the nose, to obtain a more comprehensive assessment of the head and neck area.
• X-ray, CT, MR and PET scans are often needed to show the location and extent of the cancer.
• To confirm if you have cancer, some tissue will be removed and analyzed. This test is called a biopsy.

• Nasal cavity/paranasal sinuses.
• Nasopharynx.
• Oral cavity (lips, gums, floor of mouth, oral tongue, cheek mucosa, hard palate, retromolar trigone).
• Oropharynx (base of tongue, tonsils, soft palate, oropharyngeal wall).
• Larynx (vocal cords and supraglottic larynx).
• Hypopharynx (pyriform sinuses, post-cricoid area, posterior pharyngeal wall).
• Salivary glands (parotid, submandibular, sublingual and minor salivary glands).
• Thyroid.

• Surgery, radiation therapy and chemotherapy are the mainstays of treating head and neck cancer.
• For many head and neck cancers, combining two or three types of treatments may be most effective. That’s why it is important to talk with several cancer specialists about your care, including a surgeon, a radiation oncologist and a medical oncologist.
• An important concept in treating head and neck cancer is organ preservation. Rather than relying on major surgery, an organ preservation approach first uses radiation and chemotherapy to shrink the tumor. This allows for a less extensive surgery and may even allow some patients to avoid surgery altogether.

• Painless radiation therapy treatments are delivered in a series of daily sessions. Radiation treatments take only a few minutes, but each session takes about half an hour to get checked in, change clothes, get into position and receive the radiation. For some conditions, radiation is given twice a day, with a four to six hour gap between treatments.
• Treatments are usually scheduled Monday through Friday, for five to eight weeks. However, your radiation oncologist may schedule your treatments more or less often depending on your cancer.
• 3-dimensional conformal radiotherapy (3D-CRT) combines multiple radiation treatment fields to deliver precise doses of radiation to the affected area. Tailoring each of the radiation beams to accurately focus on the patient's tumor allows coverage of the cancer while at the same time keeping radiation away from nearby healthy tissue.
• Intensity modulated radiation therapy (IMRT) is a form of 3D-CRT that further modifies the radiation by varying the intensity of each radiation beam. This technique allows a precise adjustment of radiation doses to the tissue within the target area. IMRT may allow doctors to direct a higher radiation dose to the affected area and keep more radiation away from nearby healthy tissue.
• To help you keep still during treatment, your doctor may use a plastic head or shoulder mask. These devices are specially fitted for you and are painless to use.

• During low-dose-rate brachytherapy, your radiation oncologist implants thin, hollow, plastic tubes in and around a tumor.
• These tubes are loaded with tiny radioactive seeds that remain in place for one or several days to kill the cancer. The seeds and the tubes are then removed. Sometimes, tiny radioactive seeds are implanted directly into the tumor and remain permanently.
• For high-dose-rate brachytherapy, your doctor implants hollow tubes in and around the tumor site.
• After these tubes are implanted, they are then connected to a special brachytherapy machine which houses a high activity radioactive source. According to your doctor's specifications, the seed is automatically delivered from the machine and into the tubes, delivering localized radiation over several minutes to kill the cancer.

• Side effects can include redness of the skin, sore throat, dry mouth, alteration of taste, pain on swallowing and possible hair loss in the treated area. Fatigue is also very common.
• Side effects are different for each patient. Medications and nutritional supplements may be prescribed to make you as comfortable as possible.
• If at any time during your treatment you feel discomfort, tell your doctor or nurse. They may be able to alter the treatment or prescribe a drug to help you feel better.

• Careful brushing of your teeth can help prevent tooth decay, gum disease, mouth sores and jaw infections.
• Be sure to tell your dentist that you received radiation to the head and neck area.
• Talk to your doctor or dentist about any problems you are having.

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