Oral Cancer Exam

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Oral Cancer Exam

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According to research conducted by the American Cancer Society, more than 30,000 cases of oral cancer are diagnosed each year.  More than 7,000 of these cases result in the death of the patient.  The good news is that oral cancer can easily be diagnosed with an annual oral cancer exam, and effectively treated when caught in its earliest stages.

Oral cancer is a pathologic process which begins with an asymptomatic stage during which the usual cancer signs may not be readily noticeable.  This makes the oral cancer examinations performed by the dentist critically important.  Oral cancers can be of varied histologic types such as teratoma, adenocarcinoma and melanoma.  The most common type of oral cancer is the malignant squamous cell carcinoma.  This oral cancer type usually originates in lip and mouth tissues.

There are many different places in the oral cavity and maxillofacial region in which oral cancers commonly occur, including:

  • Lips
  • Mouth
  • Tongue
  • Salivary Glands
  • Oropharyngeal Region (throat)
  • Gums
  • Face

Oral cancer exams, diagnosis and treatment

The oral cancer examination is a completely painless process. During the visual part of the examination, the dentist will look for abnormality and feel the face, glands and neck for unusual bumps. Lasers which can highlight pathologic changes are also a wonderful tool for oral cancer checks. The laser can “look” below the surface for abnormal signs and lesions which would be invisible to the naked eye.

If abnormalities, lesions, leukoplakia or lumps are apparent, the dentist will implement a diagnostic impression and treatment plan. In the event that the initial treatment plan is ineffective, a biopsy of the area will be performed. The biopsy includes a clinical evaluation which will identify the precise stage and grade of the oral lesion.

Oral cancer is deemed to be present when the basement membrane of the epithelium has been broken. Malignant types of cancer can readily spread to other places in the oral and maxillofacial regions, posing additional secondary threats. Treatment methods vary according to the precise diagnosis, but may include excision, radiation therapy and chemotherapy.

During bi-annual check-ups, the dentist and hygienist will thoroughly look for changes and lesions in the mouth, but a dedicated comprehensive oral cancer screening should be performed at least once each year.

If you have any questions or concerns about oral cancer, please contact our practice.

Reasons For Oral Cancer Examinations

It is important to note that around 75 percent of oral cancers are linked with modifiable behaviors such as smoking, tobacco use and excessive alcohol consumption.  Your dentist can provide literature and education on making lifestyle changes and smoking cessation.

When oral cancer is diagnosed in its earliest stages, treatment is generally very effective.  Any noticeable abnormalities in the tongue, gums, mouth or surrounding area should be evaluated by a health professional as quickly as possible.  During the oral cancer exam, the dentist and dental hygienist will be scrutinizing the maxillofacial and oral regions carefully for signs of pathologic changes.

The following signs will be investigated during a routine oral cancer exam:

  • Red patches and sores – Red patches on the floor of the mouth, the front and sides of the tongue, white or pink patches which fail to heal and slow healing sores that bleed easily can be indicative of pathologic (cancerous) changes.
  • Leukoplakia – This is a hardened white or gray, slightly raised lesion that can appear anywhere inside the mouth. Leukoplakia can be cancerous, or may become cancerous if treatment is not sought.
  • Lumps – Soreness, lumps or the general thickening of tissue anywhere in the throat or mouth can signal pathological problems.

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Been coming here since moving to Calgary , a very satisfied patient for over 10 years! The front office ladies are always very helpful and accommodating, Dr Sinhui is by far the best dentist I’ve seen in my 60 years, explains every procedure and knows what he’s doing, gentle and knowledgeable, my smile has never looked so amazing 🤩

— Teresa R.

I have nothing but good things to say about Quarry Park Dental. I’ve been a patient for several years and the staff are all amazing. The service is also superior to any other dental clinics I’ve been to over the years. They use the latest technology and equipment. They are efficient, always on time and super friendly. I have been going through some personal challenges and the compassion they showed me during my last visit was absolutely incredible. I have referred some of my friends to them and they are also very happy. I’d highly recommend this clinic.

— Lalia W.

I’ve never experienced more helpful and friendly people in any dentist office I have been to. For someone who has high anxiety around going to the dentist or getting the bill, they have helped me to actually not dread going and to come up with good plans without making it overwhelming. I will continue to recommend them to anyone I know.

— Kristina W.

Frequently Asked Questions

Do you have any more questions about your oral health? We’re here to give you a hand. Don’t hesitate to contact our office or book your appointment below to meet with one of our family dentists in SE Calgary.

It really depends on each patient! Typically we recommend that adult patients visit a dentist once or twice a year, even if your mouth is in good condition. This way, you can get your teeth professionally cleaned regularly and maintain excellent oral health.

Toothaches are the main reason patients come to us. Pain is a sign that your body is telling you something is wrong. There could be decay, gum disease, or other dental problems below the surface. We also help those who have lost or broken a tooth. Don’t worry too much and book your next dental appointment with one of our family dentists today!
If your teeth hurt even a little bit, go to the dentist. Even if the pain goes away, there may still be a problem that needs to be checked. This can prevent the problem from getting worse and causing even more discomfort.

The Canadian Dental Association suggests that parents bring their baby to see a dentist when their first tooth comes in (or by their first birthday). This is important because it lets the dentist find any problems early on, before more teeth come in and the problems get worse. Our dentists are great with families and want to help keep your child healthy.

Yes, we do! If you’re looking for a new, family-friendly dentist in SE Calgary, please don’t hesitate to book your appointment today! We would be more than happy to help guide you on the right treatment solution for your oral health needs.

We’re ready to help answer any additional questions you may have. Please don’t hesitate to contact our office today!