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
Selective granular IgA deposit at dermal papillae tips is seen in 
Select and explain. 
A. Bullous phemphigoid, B. Dermatitis Herpetiformis, C. Lichen planus, D. Phemphigus vulgaris
B: Dermatitis Herpetiformis
Answer: B: Dermatitis Herpetiformis 
Explanation: None