This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fungal infections, Scabies, Pediculosis, Subject name: Dental
Pruritis is seen in all except 
Select and explain. 
A. Pemphigus, B. Lichen simplex chronicus, C. Psoriasis, D. Contact dermitits
A: Pemphigus
Answer: A: Pemphigus 
Explanation: In pemphigous there is presence of flaccid bullae that rapidly rupture producing painful erosions and heal slowly. They appear predominantly on scalp, face, flexures, trunk and periungual area. All other conditions produce itching. Iadvl textbook of dermatology