Detection

=Detection=
 * ====Oral cancer is often very hard to detect====
 * ====You should do self examinations for the symptoms (red or white patches or bumps inside your mouth or sores that don't heal) once a month.====
 * Have your dentist check for oral cancer every six months or at every check up
 * ====Dentists also have screening devices to detect things that are very hard to see.====


 * ====If the dentist suspects that you have oral cancer, they will do a biopsy to make sure. This is the only way to know if you have the cancer.====

Different tests to figure out what stage the cancer is and if the cancer has spread:
 * Dental x-rays: x-ray of your mouth can shows whether cancer has spread to the jaw.
 * Chest x-rays: x-rays of your chest and lungs can show whether how far the cancer has spread.
 * CT scan: x-ray linked to a computer takes a series of detailed pictures of your body. Tumors show up on the CT scan.
 * MRI: powerful magnet linked to a computer is used to make detailed pictures of the body. MRIs can show whether oral cancer has spread.