Primitive Neuroectodermal Tumor/Ewing Sarcoma Presenting with Pulmonary Nodular Lesions

<div>(a) Positron emission tomography with 18F-fluorodeoxyglucose (FDG) showed multiple round or oval lesions in the lung, (b) FDG uptake in midportion of L1-L2, L3 vertebral corpuses.</div>

Case Reports in Oncological Medicine

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Figure 3: Primitive Neuroectodermal Tumor/Ewing Sarcoma Presenting with Pulmonary Nodular Lesions 