“Sarcomas are a rare group of cancers in which malignant cells form in the bones or soft tissues of the body.

Soft tissue sarcomas form in cartilage, fat, muscle, blood vessels, tendons, nerves, and around joints. Osteosarcomas develop in bone; liposarcomas form in fat cells. Rhabdomyosarcomas form in muscle, and Ewing sarcomas form in bone and soft tissue.”

American Association For Cancer Research – AACR (Sarcoma and Bone Cancer Awareness Month | AACR)