A<unk>  is a type of bone cancer, which occurs when normal cells in bone cartilage become abnormal and start to replicate at a very rapid rate.<unk> s can occur as part of a benign tumor that is also present. Most types of<unk> s grow slowly and do not spread to other areas of the body.
Chondrosarcoma
Fibrosarcoma
Chondroma
Osteoblastoma
Liposarcoma
Dermatofibrosarcoma
Synovial sarcoma
Chondromyxoid fibroma