This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other disorders of bone, Subject name: Pediatrics
Non-erosive ahritis is seen in: 
Select and explain. 
A. Systemic lupus erythematosus, B. Ankylosing spondylitis, C. Rheumatic fever, D. Juvenile Idiopathic Ahritis
A: Systemic lupus erythematosus
Answer: A: Systemic lupus erythematosus 
Explanation: Non-erosive ahritis includes those without significant radiographic changes, as in systemic lupus erythematosus.