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: Radiology
Moth eaten appearance is seen in all except? 
Select and explain. 
A. Osteomyelitis, B. Hemorrhagic cyst, C. Osteosarcoma, D. OKC
B: Hemorrhagic cyst
Answer: B: Hemorrhagic cyst 
Explanation: None