Question

Which precancerous lesions were identified in 2005 by the WHO?

• A. Leukoplakia, Erythroplakia
• B. Lichen planus, Actinic keratosis
• C. Oral submucous fibrosis, Candidiasis
• D. Basal cell carcinoma, Squamous cell carcinoma

Hint:

When studying precancerous lesions, focus on identifying white and red patches in the oral cavity, which could indicate conditions like leukoplakia or erythroplakia.

Answer 1

The Correct Option is A

In 2005, the WHO identified Leukoplakia and Erythroplakia as precancerous lesions. These lesions are characterized by abnormal tissue growth in the oral cavity, and they have a higher risk of developing into oral cancer, particularly squamous cell carcinoma. Regular monitoring is recommended for individuals with these conditions.