Adult Primary Spinal Epidural Extraosseous Ewing’s Sarcoma: A Case Report and Review of the Literature

Figure 1

Radiographic findings. (a) Preoperative MRI indicates a heterogeneously enhancing epidural mass (arrows) at T10–12 extending from the spinal canal into the right T11-12 foramen. CT shows that the osseous elements are intact. (b) Postoperative imaging shows T10–12 laminectomies and gross total resection of the lesion. PET imaging 1 and 7 months after resection shows no abnormal FDG uptake. Sag: sagittal, ax: axial, and gad: gadolinium.

(a)

(b)