In general, screening is the process through which physicians are looking for cancer before there are symptoms. The goal of screening is to find cancers early when they are more effectively treated. You can get oral cancer screening in Vaughan from expert dental hygienists.
Patients should be careful to remember that if a doctor is screening for cancer, this does not mean that you have it also does not mean s / he believes you have cancer. Screening occurs when there are no obvious symptoms of cancer.
More specifically, an oral cancer screening involves looking for signs of cancer of the lip, oral cavity, and oropharynx.
Oral cancer screening involves a diagnostic test that filters this area. During routine medical or dental check-ups, doctor or dentist will begin by looking for lesions in the oral cavity and oropharynx.
Oral cancer usually starts in the case, the fat cells lining the oral regions. White patches of abnormal cells (leukoplakia) and red patches of abnormal cells that form the mucous membranes can become cancerous.
A diagnostic procedure in which cells of the mouth covered with a blue dye known as toluidine blue stain. Darker areas are more likely to be or become cancerous.
More than half of oral cancer has spread to lymph nodes at the time they were discovered. Thus, it is important to have regular check-ups from the dentist which includes an oral cancer screening.