How much does tongue leukoplakia change cancer probability?

Update Date: 2024-09-02 Source: Network

summary

Oral leukoplakia is a common disease in the Department of facial features. Experts say that most patients infected with oral leukoplakia do not pay attention to the prevention of oral leukoplakia. So let's share the probability of sublingual leukoplakia cancer?.

How much does tongue leukoplakia change cancer probability?

First, the type of leukoplakia, homogeneous leukoplakia in clinical incidence is the highest, but the cancer rate is very low; Granular leukoplakia, verrucous leukoplakia, and recurrent ulceration or erosion of leukoplakia have high cancer rate.

Second: the location of leukoplakia according to the statistical data, the incidence of leukoplakia from high to low is tongue, lip, soft palate and floor of mouth. The canceration rate of buccal leukoplakia is very low. The canceration rate of leukoplakia on the lips is the highest in men, while that of leukoplakia on the tongue is the highest in women.

Third: Although leukoplakia is a precancerous lesion, it may not be cancerous. If there are the following situations, we should pay attention to the tendency of canceration, and regularly review. ① Older, over 60 years old. ② The prevalence rate of male is significantly higher than that of female, but non-smoking women, especially young patients, are more likely to have malignant transformation of idiopathic leukoplakia. ③ The longer the time of smoking, the more likely the amount of smoking is. ④ Location: located in the tongue edge, tongue abdomen, mouth bottom and mouth corner and other dangerous parts. ⑤ Type: verrucous, granular ulcer or erosive type, easy to malignant. ⑥ The more severe the epithelial dysplasia, the more malignant it is. ⑦ Patients with Candida albicans infection. ⑧ The time of lesion was longer. ⑨ Patients with irritation or spontaneous pain.

matters needing attention

Leukoplakia itself is generally harmless, but there are also data confirmed that cancer can occur, the cancer rate is 1%, 50 ~ 70 years old oral leukoplakia is the most prone to cancer. When the white spot is soft, smooth, light in color, and the touch of the hand is not obvious, there is no possibility of canceration. If the color turns white, the surface becomes rough, and there are cracks, ulcers and other phenomena, there is a possibility of canceration.