Question

Leukoplakia at WHICH 3 locations account for 90% of cases that show dysplasia or carcinoma?

a. Buccal mucosa, tongue, floor of the mouth
b. Gingiva, palate, labial mucosa
c. Dorsum of the tongue, floor of the mouth, labial mucosa
d. Buccal mucosa, floor of the mouth, tongue

Answer 1

Leukoplakia at buccal mucosa, tongue, and floor of the mouth accounts for 90% of cases that show dysplasia or carcinoma.

Step-by-step explanation:

Leukoplakia at buccal mucosa, tongue, and floor of the mouth accounts for 90% of cases that show dysplasia or carcinoma.