A bone tumour arising from metaphysis -: (A) Osteogenic sarcoma, (B) Ewing sarcoma, (C) Osteoclastoma, (D) Osteiod osteoma
Answer is A. Metaphyseal lesions

Osteogenic sarcoma                 
Unicameral (simple) bone cyst                                
Aneurysmal bone cyst              
Fibrous cortical defect             

Diaphyseal lesions

Ewing sarcoma
Lymphomas
Fibrous dysplasia
Adamantinoma
Histiocytosis
Osteoid osteoma