What is the screening of the oral cancer?
screening of oral cancer is a method of seeking potential cancer in the mouth. Screening tests are performed by doctors and dentists looking for lesions or abnormal white or red cells. During screening, high -risk areas of the mouth, including bottom of the mouth, the upper and sides of the tongue and the soft palate, are examined. If something unusual is found in the mouth, it does not mean that the person has cancer. Abnormalities suggest that further testing should be performed to determine whether cancer is present in the mouth.
In addition to the rapid visual test, there are several methods of screening of the oral cancer to detect abnormal tissues that are potentially cancer. One method includes the application of blue dye to the inside of the individual's mouth or rinsing a patient with blue dye. The darkest areas may be a sign that cancer is present in the mouth.
Another method of oral cancer screening includes the use of fluorescent light. During an oral test, doctor or dentistSpecial light in the patient's mouth or has a patient rinsing with fluorescent mouthwash. Under the light, healthy areas of the mouth will look dark, while abnormal tissues appear white.
Other methods of oral cancer screening include the collection of cells from the mouth. During exfoliative cytology, cells are collected from the lip, tongue, mouth or neck using a piece of cotton or small wooden sticks. Brush biopsy involves removing cells from the mouth with a brush that collects cells from all layers of the lesion. With both methods, the cells are then examined under the microscope to see if they are unusual.
screening of oral cancer is not reliable. The test results may seem normal even if there is cancer in the mouth. A person who receives a false negative result may delay in treatment because the individual is not a thinky he or she has cancer. On the contrary, one can get a false positive manTest sequence, reading that cancer exists when it really doesn't. A false positive result can cause unnecessary stress for an individual, which can then undergo unnecessary subsequent tests.
A person who is at risk of oral cancer may benefit from screening. An individual may have a higher probability that the oral cancer is downloaded if it is involved in any form of tobacco use, such as smoking cigarettes, cigars or pipes or chewing tobacco. Other factors that can predict the person for oral cancer are severe alcohol consumption and previous diagnosis or family history of cancer. Before performing oral cancer screening, the individual should check that the test is covered with insurance. Not all insurance include special screening exams.