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
Asymmetric widening of the periodontal Ligament around two or more teeth is seen in 
Select and explain. 
A. metastatic breast carcinoma, B. osteosarcoma, C. Paget's disease, D. Fibrous dysplasia
B: osteosarcoma
Answer: B: osteosarcoma 
Explanation: None