Ewing's sarcoma of the ilium mimicking inflammatory arthritis of the hip: a case report.

Introduction: Ewing's sarcoma is second most common primary malignant bone neoplasm in children and adolescents. We report a case of Ewing's sarcoma of ilium in an 18-year-old female mimicking clinically and radiologically inflammatory arthritis of hip joint, a rare entity not mentioned in literature.

Case Presentation: An 18-year-old girl presented with pain hip, limp and fever off and on.