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
Immunoflourescence is seen at basement membrane as patchy distribution in 
Select and explain. 
A. Lichen Planus, B. Pemphigus, C. Pemphigoid, D. Lupus erythematosus
C: Pemphigoid
Answer: C: Pemphigoid 
Explanation: None