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
Which of the following is NOT a feature of keloids? 
Select and explain. 
A. Never gets worse after 6 months, B. Severe itching is present, C. Margins are tender, D. None of the above
A: Never gets worse after 6 months
Answer: A: Never gets worse after 6 months 
Explanation: None