Oral Cancer

Oral Cancer

See your dentist if you have a growth or sore on your lips or in your mouth a sign that you may have oral cancer. Abnormal cells cause cancer to the form in the lining of our mouth, called the oral cavity, which include the lips and cheeks, our teeth and gums, a portion of our tongue, the floor and roof of our mouth and an area behind our wisdom teeth. When caught early, oral cancer is highly curable, with a 5-year survival rate up to 100%. Cancerous tumors or growths can be removed by surgery or radiation therapy. Ask your dentist for an oral exam every 3 years, starting at age 20, then annually after age 40. Dentists can look for any pre-cancerous or cancerous lesions in your mouth. Men are more likely to develop oral cancer, making it the 6th most common cancer among men. Smoking tobacco products and drinking alcohol in excess also increases your risk, although about a quarter of all oral cancers aren't linked to these risk factors.

Recently Answered

  • 1 Answer
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    Oral cancer can only be diagnosed with a biopsy, when a sample of tissue in the area is removed and examined under a microscope. However, your dentist can identify suspicious-looking areas or growths that may need further evaluation. If your dentist notices anything unusual during your examination, he or she might reexamine you in one or two weeks because it is possible that the questionable spot might heal during that time. Your dentist may also refer you to another dentist or a physician for a second opinion.
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    Your dentist will not be able to diagnose cancer during an examination. Oral cancer can be diagnosed only with a biopsy, when a sample of tissue in the area is removed and examined under a microscope. However, your dentist can identify suspicious-looking areas or growths that may need further evaluation.
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    APhilip Uffer, DDS, Dentist, answered
    Besides the normal visual and manual exam, certain technologies may help draw attention to areas that might have been missed.

    Velscope is one example (and there are now plenty of others).
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    AStephen Black, Dentist, answered
    Absolutely! Hygienists are trained to do a thorough oral exam that includes checking for suspicious oral lesions along with your dentist. Together, they will make an assessment if any follow up care is advisable -- such as a referral to an oral surgeon for evaluation or biopsy. There are many aids in dentistry now that can aid in evaluating oral lesions -- it is essential that your oral health care providers perform this service for you.
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    ABen Amini, Dentist, answered
    Symptoms

    Sore, lump, or ulcer in the mouth:
    • May be a deep, hard-edged crack in the tissue
    • Most often pale colored, but may be dark or discolored
    • On the tongue, lip, or other area of the mouth
    • Usually painless at first (may develop a burning sensation or pain when the tumor is advanced)
    Other symptoms that may occur with oral cancer include:
    • Chewing problems
    • Mouth sores
    • Pain with swallowing
    • Speech difficulties
    • Swallowing difficulty
    • Swollen lymph nodes in the neck
    • Tongue problems
    • Weight loss
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    AHillel Ephros, Oral & Maxillofacial Surgery, answered

    Yes, oral cancer can be detected early, but most often, the diagnosis is made in advanced stages of the disease. The best outcomes are associated with oral cancer detected when it is no bigger than a penny and has not penetrated more than a millimeter or two into the mouth lining tissue. At that point, most oral cancers do not cause pain or numbness and what is visible in the mouth is usually a subtle red, or red and white area without any bleeding, crusting, or lumpiness. People often miss or ignore the early changes because they are subtle and painless. Also, early mouth cancer can look very similar to common non-cancerous mouth sores so that proper evaluation by a dentist or a physician is necessary. Any change from the normal appearance of your mouth lining tissues that does not go away in two weeks must be examined by a professional. Some of the products and tests available to dentists and physicians may help to see the area better and to determine whether it contains cells that show signs of being disturbed. However, a biopsy, sampling a small piece of the affected tissue, is necessary to make the diagnosis.

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    These treatments can potentially cause suppression of the immune system or cause mutations in genes that may increase a risk for recurrence or new cancers. Fortunately, this risk is low.

    The risk for bacterial and fungal infections is greater and fairly common. A most common risk is inflammation and ulceration (termed mucositis) that is associated with pain and often prevents adequate nutrient intake and weight loss. Lack of saliva and altered taste occurs to varying degrees, and can increase the risk for cavities and gingivitis.
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    ARealAge answered
    Each year, about 35,000 people are diagnosed with mouth cancer in the United States. Mouth cancer kills about 8,000 people each year. African-Americans are more likely than Caucasians to get mouth cancer, and their death rate from it is almost twice as high.
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    ARealAge answered
    There are no alternative treatments for oral cancer, or mouth cancer, that can be considered possible cures. Instead, traditional medical treatments, including radiation, chemotherapy, and surgery, are most effective in treating oral cancer.

    Alternative therapies, however, may help with a common side effect of oral cancer treatment: exhaustion. Options include meditation, yoga, deep breathing, and other relaxation techniques; acupuncture; or massage therapy.
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    AJonathan B. Levine, DMD, Dentist, answered
    Always remember, early detection is vital to prevention. The earliest prevention lies in making slight changes to your lifestyle. You can lower your risk of oral cancer while maintaining a healthier lifestyle by limiting alcohol consumption and tobacco use, limiting exposure to UV radiation or excessive sun, practicing safe sex, and eating foods high in antioxidants.
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