This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Oral Cavity, Subject name: Surgery
The most strongly implicated premalignant condition of the oral cavity is: 
Select and explain. 
A. Fordyce spots, B. Erythroplakia, C. Median rhomboid glossitis, D. Erythema multiforme
B: Erythroplakia
Answer: B: Erythroplakia 
Explanation: Ans. (b) ErythroplakiaRef: Bailey and Love Page 707* Red mucosal plaques* MC in the soft palate and Tonsillar pillars.*There is increased malignant potential, all erythroplakia lesions must be biopsied.* Higher risk - 17 times of malignant potential.