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
Bullous disease in which autoantibodies are formed against antigens of epidermal intercellular junctions 
Select and explain. 
A. Pemphigus Vulgaris, B. Epidermolysis bullosa, C. Dermatitis herpatitis, D. Bullous pemphigoid
A: Pemphigus Vulgaris
Answer: A: Pemphigus Vulgaris 
Explanation: Bulla development in pemphigus vulgaris is due to Acantholysis, this is disruption of intercellular attachment leading to intraepidermal bullae. Autoantibodies against desmosomal protein-desmoglein-3 mediate the pathogeneis.