This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Premalignant lesion of the vulva is - 
Select and explain. 
A. Kraurosis, B. Leucoplakia, C. Condyloma accuminata, D. Localised scleroderma
B: Leucoplakia
Answer: B: Leucoplakia 
Explanation: Ans. is 'b' i.e., Leukoplakiao Leukoplakia of vulva means white plaque which may indicate : ?Benign lesionsPremalignant lesionsMalignant lesions