A. Leukoplakia should be proved by biopsy
B. Leukoplakia does not disappear even after cessation of smoking
C. Erythroplakia has a higher risk for malignancy than leukoplakia
D. Oral submucous fibrosis is seen in all parts of the world
Correct Answer: Erythroplakia has a higher risk for malignancy than leukoplakia ✔
Last Updated: February 07, 2020