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Oral Cancer Screening in Calgary

Oral cancer screening is an oral exam to check for precancerous or cancerous cells in your mouth. The Canadian Cancer Society says the risk increases with age, with the highest occurring after 45. In 2020, an estimated 5,400 Canadians had oral cavity cancer, while 1,500 lost their lives to the disease.

While it can spread rapidly, early detection and treatment improve the chances of a cure. Auburn Bay Dental examines for abnormalities during your routine dental visit and may request further testing if necessary to counter developing oral cancer.

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Explanation of Oral Cancer and Types

A malignant growth or tumour that develops in the mouth, lips, or throat. Common forms are squamous cell carcinoma (SCC), basal cell carcinoma (BCC), and verrucous carcinoma.

It forms in various locations, including the back of the mouth, throat, tongue, and the tissues lining the mouth. These cells are resilient to damage, but repeated exposure to irritants like tobacco, alcohol, or chronic friction can promote development. These irritations may manifest as sores.

Early detection improves the prognosis. Treatment involves surgery, with additional therapies like radiation or chemotherapy used in more advanced cases.

Linked to tobacco use but treatable if detected early. Treatment involves surgery to remove the affected tissue, radiation, or chemotherapy.

Develop on the front two-thirds or the back third (base of the tongue). Treatment options are surgery, radiation therapy, and chemotherapy.

Affecting the palate, inner cheek (buccal mucosa), and floor of the mouth require prompt diagnosis and treatment. Surgical removal, combined with radiation or chemotherapy, is a common approach.

Causes

  • Smoking and chewing tobacco – major risk factors.
  • Excessive alcohol consumption when combined with tobacco.
  • Chewing Betel Quid and Areca Nut.
  • Prolonged sun exposure.
  • Infection with HPV-16 and HPV-18.
  • A diet low in fruits and vegetables
  • Weakened immune systems due to immunosuppressive medications.
  • Neglecting oral hygiene, including missing teeth, bleeding gums, and chronic infections.

Signs and Symptoms

The most common symptom is a persistent sore or ulcer that doesn’t heal. Other common symptoms include:

  • Painful sores throat
  • White or red patches (leukoplakia or erythroplakia)
  • Unexplained bleeding during brushing or flossing
  • Numbness or tingling
  • Difficulty swallowing or chewing
  • Changes in voice or speech
  • Loose teeth or ill-fitting dentures
  • Swollen lymph nodes in the neck
  • Unexplained weight loss

Overview Of the Oral Screening Process

Before oral cancer screening exams, we will gather information about your medical and lifestyle history. This includes questions about:

  • Tobacco and alcohol use
  • Family history
  • Any recent changes or concerns in your mouth
  • Previous biopsies or diagnoses
  • Overall health conditions

Main Examination

During the exam, we will carefully examine your:

  • Lips (both inside and out)
  • Cheeks
  • Gums
  • Tongue (top, bottom, and sides)
  • Roof and floor of the mouth
  • Throat
  • Neck lymph nodes

We will look for any signs, such as unusual lesions or lumps.

Additional Tests

We may use additional screening tests to diagnose oral cancer. These tests include:

  • Oral Cancer Screening Dye: A blue dye is rinsed in the mouth to highlight abnormal cells, which may appear blue.
  • Oral Cancer Screening Light: A special light illuminates the mouth to make abnormal tissues appear white against a dark background.
  • Punch Biopsy: Remove a small circular sample of tissue for analysis.
  • X-rays: Used to assess the jawbone and detect spread to the lungs.
  • Exfoliative Cytology: Scrape a sample of cells from the affected area and examine it under a microscope.
  • Blood Tests: Assess overall health and identify any underlying conditions.

 

Who are the Suitable Candidates for Screening?

We recommend annual screenings for all people aged 40 and older. Age is not a limiting factor, as it can affect all ages, regardless of dental health. Since it affects soft tissues rather than teeth, regular screenings are necessary for everyone.

  • Tobacco Users
  • Heavy Alcohol Consumers
  • HPV-Positive
  • Sun-Exposed Workers
  • Previous Cancer Patients
  • Poor Oral Hygiene
  • Family History

Benefits

  • Early detection of precancerous lesions improves the prognosis
  • Reduced risk of early death
  • Improved quality of life.
  • Prevention of spread to other organs in the body (metastasis)
  • Great opportunity to get advice. You’ll learn the risk factors, lifestyle modifications, and self-examination.
  • Lighter on the pocket as it avoids more extensive and costly treatments required for advanced-stage disease.
  • Painless and non-invasive procedures.

Prevention Tips

To reduce your risk, consider the following:

  • Schedule regular dental exams to identify any issues early on.
  • Quitting or reducing tobacco and alcohol use can lower your risk.
  • Use lip balm with SPF outdoors, and wear a hat to protect your lips from sun damage.
  • Eating fruits and vegetables can contribute to overall health.
  • Practice oral hygiene, including brushing and flossing. 
  • Limit intake of food high in sugar.

Why Choose Us?

There are many dental clinics in Calgary, but not all provide oral cancer checks. Auburn Bay Dental offers the highest quality care from our knowledgeable and skilled dental professionals. Our dedicated team uses basic to advanced diagnostic techniques to identify issues.

In addition to oral screening for mouth cancer, we discuss preventive measures to maintain health and identify early signs of issues. Early detection leads to timely intervention and successful treatment. 

Book your appointment today – call 403-984-1151 or fill out our form on our website.

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Frequently Asked Questions

How long does a routine screening appointment last?

Takes about 5-15 minutes and can easily be part of your regular checkup.

What happens if my dentist detects abnormality during checkups?

If a dentist identifies a suspicious lesion or abnormality that may indicate cancerous or a precancerous condition, they will do further evaluation. Dentists may also refer you to a physician or oncologist for comprehensive patient care.

Are dental cancer checkups expensive in Calgary?

The cost ranges from $50 to $150. Many insurance plans cover screenings, especially for higher-risk patients. 

  • Many plans include routine screenings as part of preventive care.
  • If you have a history of tobacco use or other risk factors, your insurance may cover more frequent screenings.

Contact your insurance provider to ask about your coverage and any cost-sharing requirements.