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: Pathology
Chronic periostitis in children is known as 
Select and explain. 
A. Cherubisrn, B. Garre's osteomyelitis, C. Histiocytosis X, D. Tuberculous osteomyelitis
B: Garre's osteomyelitis
Answer: B: Garre's osteomyelitis 
Explanation: None