Ewing sarcoma is an aggressive type of bone cancer that usually affects children and young adults. It is most commonly found in children between the ages of 10 and 20, but it can also occur in adults in their 30s and 40s. The exact cause of Ewing sarcoma is unknown, but it is thought to be related to genetic and environmental factors.
Ewing sarcoma is most commonly found in the bones of the arms, legs, pelvis, and ribs. In some cases, it can also affect the soft tissues and organs of the body. Signs and symptoms of Ewing sarcoma can include pain, swelling, or a lump in the affected area, as well as fever, fatigue, and weight loss.
Early diagnosis and treatment of Ewing sarcoma is important for improving outcomes. Treatment typically involves surgery, radiation, and chemotherapy. The prognosis for Ewing sarcoma depends on the stage of the cancer and the person’s age and overall health. With aggressive treatment, the five-year survival rate for Ewing sarcoma is approximately 70%.