Description
Leukoplakia is a white or gray-white patch in the mouth that cannot be wiped off. The patches usually develop slowly, over weeks or months. They are usually caused by irritation. They are rarely cancerous. Leukoplakia is more common in people who are exposed to chewing tobacco, cigarette smoke, sun on the lips, or certain mouthwashes or toothpastes that contain sanguinarine. It also is seen in people who have ill-fitting dentures or rough surfaces on teeth, fillings, or crowns.
Symptoms
White patch in mouth. Usually people do not have pain.
Tests
Common tests used for diagnosis and treatment
Workup:
A history and physical exam will be performed. Diagnosis is usually made based on examination. Biopsy may be performed to see if the patch contains healthy, precancerous, or cancerous cells.
Tests:
Biopsy
Specialists:
Oral and Maxillofacial Surgery, Dentistry, Dentistry - Pediatric
Workup:
A history and physical exam will be performed. Diagnosis is usually made based on examination. Biopsy may be performed to see if the patch contains healthy, precancerous, or cancerous cells.
Tests:
Biopsy
Specialists:
Oral and Maxillofacial Surgery, Dentistry, Dentistry - Pediatric
Treatment
Treatment is aimed at the underlying cause. If a source of irritation is removed, the patch often disappears. The patch should be examined again within two weeks for healing progress. If the patch persists, a biopsy will be performed. The patch may need to be removed by surgery, including laser surgery.