Following are the classic features of osteosarcoma
A
Commonest bone tumour
B
Typically occurs at metaphyseal ends of long bones
C
Lesion is frequently associated with periosteal elevation
D
An extra osseous soft tissue component to the tumor is common
E
Occurs at 4th and 5th decade of life
Correct Answer: Commonest bone tumour, Typically occurs at metaphyseal ends of long bones, Lesion is frequently associated with periosteal elevation, An extra osseous soft tissue component to the tumor is common