A primary dorsal osseous Ewing's sarcoma hidden as acute paraplegia in a 7-year child: A Case report.

Ewing's sarcoma is a highly malignant bone tumor commonly affecting the diaphysis of long bones and pelvic bones. It belongs to a spectrum of neoplastic diseases known as the Ewing sarcoma family of tumors (EFT) with the same histologic, immunohistochemical characteristics and chromosomal translocation. It commonly affects children between the ages of 5-15 years. Spinal involvement might be primary or metastatic. Primary spinal involvement is infrequent. We report a 7-year female with acute paraplegia caused by dorsal osseous Ewing's sarcoma that her presentation mimics other causes of acute lower limb weakness in children. Early detection of this rare case and prompt treatment will ensure better outcomes for the patient.