Oral Cancer Screening

Oral cancer is a disease resulting from abnormal cell growth in the mouth, lips, tongue or throat. In 2003, an estimated 3,100 new cases of oral cancers were identified in Canada, and about 1,090 deaths occurred as a result of the disease. People over the age of 45 are most at risk. The good news is that oral cancer can be treated successfully if caught early enough.

As part of your routine dental check-up, screening for oral cancer allows us to detect the presence of squamous cell carcinoma(s) in the oral cavity and pharynx.  This process is quick, painless, thorough and allows for a full examination of the mouth and oral cavity to detect these cancers at an early, and curable, stage.

Signs and Symptoms

• White or dark red patches in your mouth, or on your lips or tongue
• Lumps or changes in the texture or colour of the mouth tissues
• Bleeding or numbness in the mouth; sores or patches that do not heal
• Difficulty swallowing; changes in taste or tongue sensation

Diagnosis and Treatment

Treatment depends on the severity and location of the disease, as well as your age and overall health. If oral cancer is suspected:

• A biopsy (surgical removal and microscopic examination) of the suspicious area may be taken
• Imaging tests such as X-rays, ultra sounds, CT scans or MRIs may be taken
• Chemotherapy, radiation therapy or surgery may be necessary to remove tumor(s)

Oral Cancer Prevention Tips

• See your dentist regularly for check-ups and ask about oral cancer screenings
• Stop using tobacco products – ask your dentist about tools to help you quit
• Limit alcohol consumption
• Limit sun exposure and use U/V protective lip balms
• Eat a healthy diet with lots of fruits and vegetables
• Check your mouth regularly for signs or symptoms and report any changes in your mouth to your dentist right away