Ewing's sarcoma usually occurs in patients between the ages of 5 and 20. The most common locations affected are the upper and lower leg, pelvis, upper arm, and ribs. Ewing's sarcoma is typically treated with chemotherapy and either surgery or radiation therapy.
Benign Bone Tumors
There are many types of benign bone tumors, as well as some diseases and conditions that resemble bone tumors.