Leukoplakia
Leukoplakia; Smoker’s Keratosis
Pronounced: lu-kō-plā'kē-ă
Definition:
Caused by chronic irritation, leukoplakia is a disorder of the mouth’s mucus membranes. White patches form on the tongue or inside of the mouth over weeks or months. This can also occur on the vulva in females, but for unknown reasons. One type, known as hairy leukoplakia, is a type found only in people who have HIV or other types of severe immune deficiency. Most cases of leukoplakia get better once you remove the source of irritation. In rare cases, though, the condition can lead to oral cancer. If you notice any signs, see your dentist or doctor.
Causes:
Hairy leukoplakia results from a virus that becomes active in the body when the immune system becomes weak. Infection may play a role in other cases as well. Leukoplakia usually results from irritants, such as:
* Pipe or cigarette smoking
* Chewing tobacco or snuff
* Rough teeth
* Rough places on dentures, fillings, or crowns
Risk Factors:
A risk factor is something that increases your chance of getting a disease or condition. Discuss these risk factors with your doctor:
** Age: older than 65
** Sex:
* More men than women get leukoplakia.
* In women, the condition more often develops into cancer .
** Lifestyle:
* Tobacco use (especially smokeless tobacco)
* Long-time alcohol use
* Conditions: HIV-positive or weakened immune system
Symptoms:
