Sarcoma:

Sarcoma is a general medical term that refers to any cancer of the bone, muscle, or other connective tissue, such as cartilage and tendons. Sarcoma has sometimes been defined as a "tumor of fleshy consistence", made up of cells similar to those of the growing fetus, but without proper development.

Sarcomas can occur in both children and adults, both males and females. In fact, there are many different types of sarcomas, depending on where the cancer cells grow and how they appear under a microscope. These different types are in turn associated with different clinical behavior, which naturally influences how they are treated.