Oral Cancer Screening

Oral Cancer Screening

Oral cancer, also known as mouth cancer or oral cavity cancer, refers to the abnormal growth of cells in any part of the mouth. This can include the lips, tongue, gums, cheeks, roof, or floor of the mouth. Like other forms of cancer, oral cancer occurs when normal cells mutate and multiply uncontrollably.

The exact cause of oral cancer is not fully understood. However, certain risk factors increase the chances of developing this condition. Tobacco use (including smoking and smokeless tobacco), excessive alcohol consumption, a family history of oral cancer, and prolonged sun exposure on the lips without protection are all potential contributing factors.

One alarming aspect of oral cancer is that it is often detected at later stages when treatment options become limited and less effective. This makes regular screenings even more crucial for early detection and intervention.

What are the Symptoms of Oral Cancer?

Oral cancer is a serious condition that can have devastating effects if not detected and treated early. Recognizing the symptoms of oral cancer is crucial for prompt diagnosis and intervention.

One common symptom of oral cancer is persistent mouth sores or ulcers that do not heal within two weeks. These sores may be red or white in color and can cause discomfort or pain. Additionally, individuals with oral cancer may experience difficulty swallowing, speaking, or moving their tongue or jaw.

Unexplained bleeding in the mouth or throat is another warning sign of oral cancer. This includes blood in saliva when coughing or brushing teeth, as well as unexplained nosebleeds.

Some people with oral cancer may notice changes in their voice quality, such as hoarseness or a chronic sore throat. They may also experience numbness or tingling sensations in the mouth or lips.

Keep in mind that these symptoms can be caused by other conditions as well, but it's important to consult a healthcare professional if they persist for an extended period of time. Early detection through regular dental check-ups and screenings can significantly increase the chances of successful treatment outcomes.

How is Oral Cancer Diagnosed?

One of the most common methods used for diagnosing oral cancer is through a visual examination by a dentist or oral healthcare professional. During this exam, your dentist will carefully inspect your mouth and throat for any abnormal growths, lesions, or discolored patches that could indicate the presence of oral cancer.

In addition to the visual examination, your dentist may also perform an oral brush biopsy or tissue biopsy if any suspicious areas are found. These procedures involve collecting a small sample of cells from the affected area and sending it to a laboratory for further analysis.

Another diagnostic tool that may be used to detect oral cancer is fluorescence visualization. This non-invasive technique uses special light technology to highlight abnormal cells in the mouth that might not be visible during a regular visual exam.

Furthermore, imaging tests such as X-rays, CT scans, or MRI scans may be used to determine the extent and spread of the disease if there are concerns about its progression beyond just the mouth and throat.

Regular dental check-ups are crucial in catching any signs of oral cancer early on. If you experience any unusual symptoms such as persistent mouth sores, difficulty swallowing or speaking, unexplained bleeding, or numbness in your mouth or lips - don't hesitate to schedule an appointment with your dentist immediately.

Importance of Oral Cancer Screening

Oral cancer screening plays a crucial role in detecting oral cancer at its early stages, increasing the chances of successful treatment and improving patient outcomes. Regular screenings can help identify any abnormalities or signs of potential oral cancer before they develop into more serious conditions.

One major reason why oral cancer screening is important is that many early-stage symptoms are often undetectable to the untrained eye. By undergoing a screening, dentists and medical professionals can examine your mouth for any suspicious lesions, lumps, or discoloration that could indicate the presence of oral cancer.

Additionally, certain risk factors such as smoking, excessive alcohol consumption, and family history may increase an individual's likelihood of developing oral cancer. With routine screenings, individuals with these risk factors can receive timely interventions and necessary treatments to prevent the progression of the disease.

Early detection through regular screenings not only improves survival rates but also minimizes the need for extensive surgical procedures or aggressive treatments in later stages. Moreover, it offers patients peace of mind by ensuring that their dental health is being closely monitored by professionals who are trained to recognize potential warning signs.

Prioritizing regular oral cancer screenings can make a significant difference in preventing advanced-stage complications and potentially save lives.


Oral cancer screening plays a crucial role in detecting and diagnosing this potentially life-threatening disease. By identifying oral cancer at an early stage, treatment can be initiated promptly, increasing the chances of successful outcomes.

Regular dental check-ups that include thorough examinations of the mouth and surrounding tissues are essential for maintaining good oral health. Dentists are trained to detect any abnormalities or signs of oral cancer during these screenings. Additionally, self-examinations at home can also aid in early detection.

Remember, prevention is always better than cure. Practicing good oral hygiene, avoiding tobacco products and excessive alcohol consumption, as well as adopting a healthy lifestyle can significantly reduce the risk of developing oral cancer.

Wish to learn more? Visit the Periodontal Center of Excellence Dental Implant Center at locations in The Woodlands, TX, or Conroe, TX.


3 Grogans Park Dr Ste 103,
The Woodlands, TX 77380

Office Hours

MON - THU8:00 am - 5:00 pm

FRI8:00 am - 2:00 pm

SAT - SUNClosed


2040 N Loop 336 W, Ste 230,
Conroe, TX 77304

Office Hours

MON - THU8:00 am - 5:00 pm

FRI8:00 am - 2:00 pm

SAT - SUNClosed