Question

A 10-year-old boy has a metastatic lesion in the metaphyseal region of the femur that is referred to as:
O An osteoid osteoma
O A giant cell tumor
O An osteosarcoma
O A chondroma

Answer 1

Answer:

Option C) An osteosarcoma is the correct answer.

Explanation:

Formation of Malignant tumor in bone is refereed as osteosarcoma . It may occur in child aged between 10-30 and in adults aged between 50-70. It is usually located in long bones near metaphyseal region. I have attached picture explaining its physical conditional and location.