Clinicopathological Features and Treatment Outcomes in Ewing's Sarcoma Patients: A 10-year experience of Alexandria Clinical Oncology Department.

Background: Ewing's sarcoma (ES) is an aggressive tumor, which is usually associated with micrometastases in the circulation. Thus, systemic chemotherapy in addition to local control modality is essential to improve outcomes. The aim of this study was to evaluate clinicopathological features and treatment outcomes in patients with ES.