안구 돌출을 주소로 내원한 21세 남환에서 사골동 유잉 육종 1예

An Ethmoid Sinus Ewing Sarcoma with Exophthalmos in A 21-Year-Old Male

Ewing sarcoma is a rare tumor in head and neck area. We demonstrate a rare case of sinonasal Ewing sarcoma initially suspected as olfactory neuroblastoma. After the surgery and immunohistochemical studies, it was accurately diagnosed as Ewing sarcoma. We would like to emphasize the possibility that Ewing sarcoma may originate from the head and neck area, and hence, it is important to use appropriate techniques for accurate diagnosis and treatment.

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