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Dental Care And A New Diagnostic Tool For Mouth Cancer

According to the American Cancer Society, about 30,000 new cases of mouth cancer are diagnosed annually in the U.S. About half of those who have oral cancer die within five years. Early detection can make a dramatic difference in treating the cancer at curable stages and reducing oral cancer deaths.

Early detection capabilities recently have been enhanced by a new computer-assisted mouth cancer screening tool. A nationwide study of 945 patients ranging in ages from 18 to 83 was conducted by dentists at 35 U.S. academic dental care sites.

Brush biopsy specimens were obtained from oral lesions as part of the extensive research, testing the accuracy of computer-assisted diagnostic equipment. The brush biopsy caused little or no bleeding and no anesthetic was required. The computer-assisted image analysis was used to identify suspicious cells in the samples.

The computer analysis properly identified every case of pre-cancerous and cancerous lesions as confirmed by lab tests from their traditional tissue evaluations. Additionally, it also correctly identified some lesions that were benign in appearance, but were actually found to be pre-cancerous or cancerous. Had it not been for this new diagnostic equipment, these lesions would have escaped detection and the patient would not have received any additional oral cancer testing.

"Early evaluation of oral pre-cancerous lesions can have a dramatic impact on oral cancer mortality rates," says Dr. James J. Sciubba, DMD, PhD, professor of Oral and Maxillofacial Pathology at State University of New York at Stony Brook, who also serves as a spokesperson for the study. Early-stage mouth cancers are not easily detectable by visual inspection and may be overlooked.

The oral cancer scanner provides dentists a new evaluation tool that can lead to a significant reduction in cancer deaths. An estimated 8,100 people will die from mouth cancer this year. This new dentistry tool has shown remarkable merit as a reliable dental health device. By providing an accurate diagnosis, it has become a crucial weapon in the fight against oral cancer.

By Brian J. Gray, DDS, MAGD, FICO

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.

Four Questions Your Dentist Wishes You Would Ask

The technology and treatment options for consumers of dental care have greatly improved over the last 20 years. The new dentistry now provides you with the opportunity of maintaining your natural teeth throughout your life. One of the ways this is accomplished is by referral to a dental specialist to treat specific dental problems.

When dentists refer you to a specialist, your understanding of the problem and decision for treatment is vital in determining a specialized dental plan. The plan for your dental health and your general dentist's overall goals often depend on these specialized resources.

When you are referred to a dental specialist, he or she becomes a part of your dental team. Although your specialist will give you information about the reasons for the referral and the treatment, there are also some active steps you can take to increase your participation in the dentistry treatment and healing process.

A query of dental specialists indicates that there are some questions that they would like you to ask to enhance the treatment outcomes they seek as a result of your dental plan. Answers to the following questions will often augment the information provided by your general dentist and enable you to clarify any further questions you may have about the specialized treatment you are receiving.

• What is the cause of the condition that you are treating?
• What treatment gives you the best overall outcome and how will it help you?
• What can you do after treatment to help the healing process?
• What can you do to control the condition in the future or make sure it doesn't happen again?

These four questions will help you gain insight into the disease process that led to the need for dental care treatment and the prevention and self-care measures you can incorporate into your life to avoid future problems. With this information, you can also work with your general dentist and the dental team to maintain your dental health plan.

Specialized dental care for your dental needs is one of the ways the new dentistry has brought innovations in diagnosis and treatment to benefit consumers.

By Brian DesRoches, PhD

+Jim Du Molin is a leading Internet search expert helping individuals and families connect with the right dentist in their area. Visit his author page.