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
Bone tumour arising from metaphysis ? 
Select and explain. 
A. Osteogenic sarcoma, B. Ewing sarcoma, C. Osteoclastoma, D. Osteiod osteoma
A: Osteogenic sarcoma
Answer: A: Osteogenic sarcoma 
Explanation: Ans. is 'a' i.e., Osteogenic sarcomaMetaphvseal lesions Diaphyseal lesions o Osteogenic sarcoma o Ewing sarcomao Unicameral (simple) bone cyst o Lymphomaso Aneurysmal bone cyst o Fibrous dysplasiao Fibrous coical defect o AdamantinomaHistiocytosisOsteoid osteoma