Ewing Sarcoma

Ewing sarcoma is the second most common tumor of the bone. It most often affects bones of the pelvis, the tibia, fibula, and femur, and can also begin in the soft tissues. This disease most often occurs in adolescents, with nearly half of cases arising between the ages of 10 and 20.

The cause of Ewing sarcoma in children is still unknown. It is not typically associated with any other cancer syndromes. Additionally, there is no additional risk among families in which a single person has Ewing sarcoma.

Last updated July, 2011

Newly Diagnosed with Ewing Sarcoma
In Treatment for Ewing Sarcoma
After Treatment for Ewing Sarcoma

© The Children's Oncology Group
The information and content provided on this website is made available for informational purposes only for children and their families affected by cancer. While the Children's Oncology Group strives to provide accurate and up-to-date information, the information may be out of date or incomplete in certain respects. Please do not rely on this information and seek the care of a qualified medical professional if you have questions regarding a specific medical condition, disease, diagnosis or symptom. The information and content presented herein is not intended to replace the independent clinical judgement, medical advice, screening, health counseling, or other intervention performed by your (or your child's) health care provider. Please contact "911" or your emergency services if this is a health emergency. No endorsement of any specific tests, products, or procedures is made herein.