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: Medicine
Gottrons sign is seen in? 
Select and explain. 
A. Lupus erythematosus, B. Dermatomyositis, C. Scleroderma, D. Bells palsy
B: Dermatomyositis
Answer: B: Dermatomyositis 
Explanation: None