Tongue cancer is a subgroup of head and neck cancer. Cancer develops from the squamous cells of the tongue. This leads to a local tumor growth with spreading later.
Cancer occurs when cells in the body, in this case tongue cells, divide without control or order. Normally, cells divide in a regulated manner. If cells keep dividing uncontrollably when new cells are not needed, a mass of tissue forms, called a growth or tumor. The term cancer refers to malignant tumors, which can invade nearby tissues and can spread to other parts of the body. A benign tumor usually does not invade or spread.
Tongue cancer is often grouped with other mouth cancers, such as cancer of the lips, hard palate, cheek lining, the portion of the mouth underneath the front of the tongue, or gums. These cancers are collectively known as oral cavity cancer.
Cancer of the Tongue
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The exact cause of tongue cancer is unknown. However, the following lifestyle factors may be related: Smoking cigarettes, cigars, or a pipeUse of chewing tobacco, snuff, or other tobacco productsHeavy alcohol consumption
Factors that can increase your chance of developing tongue cancer include: Sex: malePoor oral and dental hygieneAge: 40 and overIrritation of the mucous membranes in the mouth due to smoking and drinkingHistory of mouth ulcersFamily history
If you have any of these symptoms do not assume it is due to tongue cancer. These symptoms may be caused by other conditions. Lesion, lump, or ulcer on the tongueDifficulty swallowingMouth sores and mouth painNumbness or difficulty moving the tongueChange in speech due to inability to move the tongue over the teeth when speakingPain when chewing and speakingBleeding from the tongue
Tongue cancer may be detected by your dentist during a routine dental cleaning, or by your doctor during a routine physical exam.
To confirm diagnosis, your doctor will ask about your symptoms and medical history. A physical exam will be done. This may include examining your tongue
for lumps or masses. A fiberoptic scope may be used.
Your tongue tissue may need to be tested. This can be done with
Images may need to be taken. This can be done with:
Computed tomography (CT) scanX-ray
When tongue cancer is found, staging tests are done to find out if the cancer has spread. Treatment depends on the stage of the cancer and the size and location of the tumor.
This is surgical removal of the cancerous tumor and nearby tissue, and possibly nearby lymph nodes. This is often the preferred treatment when the tumor is on the visible side of the tongue, when it is less than 2 cm, and when it is on one side and does not involve the base of the tongue.
This is the use of radiation to kill cancer cells and shrink tumors. This method is used when the cancer is at the back of the tongue.
Chemotherapy is sometimes used with radiation to destroy the cancerous growth, especially if surgery is not planned.
After treatment, your doctor may recommend: Therapy to improve tongue movement, chewing, and swallowingSpeech therapy, if use of the tongue is affectedClose monitoring of your mouth, throat, esophagus, and lungs to see if the cancer has come back or spread
To help reduce your chance of getting tongue cancer, take the following steps:
Don't smoke or use tobacco products. If you do smoke or use tobacco products,
get help to quit
Avoid heavy alcohol consumption.See your doctor regularly for check-ups and cancer screening exams.
Last reviewed April 2013 by Igor Puzanov, MD
Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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