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: Orthopaedics
Sclerotic lesion in the bone is seen in all except - 
Select and explain. 
A. Osteitis fibrosa, B. Osteopetrosis, C. Melorheostosis, D. Caffey's disease
A: Osteitis fibrosa
Answer: A: Osteitis fibrosa 
Explanation: None