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: Surgery
All of the following are seen in inflammatory polyahritis, except 
Select and explain. 
A. New bone formation, B. Erythema, C. Increased ESR, D. Morning stiffness more than one hour
A: New bone formation
Answer: A: New bone formation 
Explanation: Answer is A (New bone formation)