This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autoimmune skin disorders, Subject name: Dental
Heliotrope rash is seen in - 
Select and explain. 
A. Psoriasis, B. Dermatomyositis, C. DLE, D. Pemphigus
B: Dermatomyositis
Answer: B: Dermatomyositis 
Explanation: Heliotrope rash seen 30-60% of patients with dermatomyositis it is pruritic , symmetrical, confluent,violaceous erythema on eyelids sometimes cheeks and forehead. IADVL Textbook of dermatology page 1248