FDG PET/CT of Primary Ewing Sarcoma of the Peritoneum.

Jiang, Chengzhi; Peng, Xiang; Ye, Hui; Zhang, Yanyin; Zheng, Kai · Clin Nucl Med · 2022

case_report · Level V

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Abstract

Ewing sarcoma (ES), which is described as diffuse endothelioma of the bone, is divided into osseous and extraosseous ES mostly affecting children and adolescents. In addition, ES of the peritoneum is rare. We present a case of a 46-year-old man with ES of the peritoneum in whom FDG PET/CT showed high radiotracer activity in the primary tumor.

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