Bone cancer is the malignant tumor, or in other words, an abnormal growth of the bone that destroys the normal bony tissue. An abnormal growth is termed as cancer, when cells in that part of the body start to grow out of control.
Bone cancers are currently classified according to the line of differentiation of cancerous cells and their resemblance to normal cells. Cancer can begin in any type of bone tissue. The two parts of the bone are the hard tissue, termed osteoid; and the flexible tissue, termed cartilage. Accordingly, bone cancer can arise in the