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: Dental
Pemphigus vegetans is a variant of: 
Select and explain. 
A. Pemphigus Foliaceus, B. Pemphigus vulgaris, C. Pemphigus erythematous, D. Bullous pemphigoid
B: Pemphigus vulgaris
Answer: B: Pemphigus vulgaris 
Explanation: Pemphigus vegetans is a variant of Pemphigus vulgaris characterized by Flaccid blisters, erosions, vegetating masses.