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Oral Cancer Screening

While oral cancer may not receive as much attention as other types of cancer, it should not be underestimated in terms of its lethality. In the United States, oral cancer is responsible for causing the death of one person every hour, every day. Despite its relatively low prevalence compared to other cancers, oral cancer is particularly dangerous because it is often not detected until it has reached an advanced stage. Unfortunately, the survival rate for advanced-stage oral cancer is not very promising, with only around 6 out of 10 individuals surviving beyond five years of treatment.

Imagine if there was a straightforward test that could provide an early indication of whether you are at risk for developing this disease. Well, the good news is that such a test exists! Early detection of oral cancer has been shown to significantly increase the chances of survival, with rates reaching 80% or higher. The best part is that undergoing an oral cancer screening is a routine part of regular dental checkups, something you should be doing anyway.

An oral cancer examination is quick and painless. Its purpose is to identify subtle changes in the tissues lining the mouth, lips, and tongue that could indicate the early stages of oral cancer. The screening primarily involves a visual and tactile examination. If any abnormalities are detected, a small tissue sample can be collected for further analysis in a laboratory. By including oral cancer screenings as part of your dental checkups, you are taking a proactive step towards potentially saving lives through early detection.



Who's At Risk for Developing Oral Cancer?

It is indeed surprising that oral cancer is no longer predominantly an older person's disease. While it still affects individuals over the age of 40, there has been a significant increase in the number of younger people being diagnosed with oral cancer. This shift can be attributed to the rising incidence of the sexually transmitted Human Papillomavirus (HPV16).

While HPV16 has emerged as a major risk factor for oral cancer, it's important to note that the traditional risk factors still apply. If you are middle-aged or older, engage in moderate to heavy alcohol consumption, or have a long history of tobacco use, your risk of developing oral cancer is higher. Additionally, chronic exposure to the sun, which is known to cause skin cancer, is also associated with an increased risk of lip cancer. Furthermore, genetic factors are believed to play a significant role in determining who may be susceptible to the disease.

The changing demographics of oral cancer underscore the importance of understanding the various risk factors and taking proactive measures to prevent the disease. It is crucial for individuals of all ages to be aware of the potential risks and to prioritize regular dental checkups, which include oral cancer screenings. Early detection remains a key factor in improving treatment outcomes and increasing survival rates.


Detecting Oral Cancer


During your routine dental checkup, an oral cancer screening is conducted as part of the examination. This screening is crucial in detecting any signs or symptoms of oral cancer, emphasizing the importance of regular dental visits. The screening process involves a comprehensive visual assessment of your lips, tongue, and the inside of your mouth. The dentist will look for any abnormal red or white patches, unusual sores, or other suspicious changes in the tissues. They may also palpate (press with fingers) the oral tissues to check for lumps or swellings. In some cases, a special light, dye, or other diagnostic tools may be used to enhance the examination of suspicious areas. If any abnormalities are detected, a biopsy can be performed to obtain a tissue sample for further laboratory analysis.


It's essential to be aware of any changes in your oral tissues, such as abnormal sores or color changes. While most of these changes are benign, any unusual alterations that persist for more than 2-3 weeks should be examined by a dental professional. It's important to note that an accurate diagnosis of oral cancer can only be made through a laboratory report.


Regular dental checkups, combined with thorough oral cancer screenings, serve as a vital defense against oral cancer. Early detection significantly improves treatment outcomes and increases the chances of successful recovery. Therefore, maintaining regular dental visits and promptly addressing any concerning symptoms is crucial in ensuring your oral health and overall well-being.

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