Oral Cancer Screening in Vancouver
Early detection saves lives. Regular oral cancer screenings can help catch signs of cancer in the mouth, lips, tongue, or throat—before they become more serious.
Signs and Symptoms to Watch For
Oral cancer happens when abnormal cells grow in the mouth or surrounding areas. It’s more treatable when caught early. You should ask for a screening, regardless of your age, if you’ve noticed:
- White or dark red patches inside your mouth or on your lips
- Lumps, bumps, or changes in texture
- Canker sores that won’t heal, numb spots, or unusual bleeding
- Changes in taste, trouble swallowing, or tingling in the tongue
Who’s at Risk for Oral Cancer?
Certain habits or health factors can increase your chances of developing oral cancer, including:
- Smoking or chewing tobacco
- Heavy alcohol use (especially when combined with tobacco)
- HPV (human papillomavirus) infection
- Long-term sun exposure (especially affecting the lips)
- Poor nutrition
- A family history of oral cancer
- A history of leukoplakia (thick white patches in the mouth)
- Being over age 45 (though it can happen earlier)
- Oral cancer is more common in men than women
How Oral Cancer Screenings Work
Early Detection
During your exam, your dentist will:
- Look inside your mouth and under your tongue for red or white patches or unusual sores
- Gently feel your cheeks, lips, jaw, and neck for lumps or changes in texture
- Check for any other signs that something may not be right
If Something Is Found
If your dentist spots something suspicious, they may recommend further testing, such as:
- Biopsy – a small sample of tissue is sent to a lab
- Imaging – X-rays, CT scans, or MRIs to look deeper
If oral cancer is confirmed, treatment could include surgery, chemotherapy, or radiation therapy, depending on the case.
How to Lower Your Risk
Good habits can help prevent oral cancer:
- Stop using tobacco in any form
- Limit alcohol intake
- Use lip balm with SPF to protect against sun exposure
- Eat a balanced diet rich in fruits and vegetables
- Check your mouth regularly for unusual changes
Visit your dentist regularly for routine screenings
Frequently Asked Questions
Should I get oral cancer screening?
Yes, especially if you have risk factors. Ask for it during your regular dental checkup—or book an appointment if you’ve noticed any unusual patches or sores in your mouth.
How do dentists check for oral cancer?
Your dentist will examine your mouth, lips, tongue, cheeks, and gums. They’ll also feel your face, neck, and throat for lumps, tenderness, or irregularities.
How can I check myself for oral cancer?
Wash your hands, then use a mirror to look at your lips, tongue, cheeks, gums, and the roof of your mouth. Use gauze or tissue to move your tongue and check underneath. Feel for lumps or sore spots with your fingers. If anything looks or feels off for more than two weeks, see your dentist.
What do the early signs of oral cancer look like?
You may notice flat, painless patches that are red, white, gray, or yellow with red edges. These can appear anywhere in your mouth. If something doesn’t look or feel right, it’s best to have it checked.
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