Local Control in Ewing Sarcoma of the Chest Wall: Results of the EURO-EWING 99 Trial

Background Primary Ewing sarcoma (ES) can sometimes present as a chest-wall tumor. Multidisciplinary management, including chemotherapy and local treatment consisting of surgery, radiotherapy (RT), or both, has improved the survival of patients with localized ES; however, the best approach to achieving local control remains controversial.