上皮样肉瘤是一种罕见的、好发于四肢的软组织肿瘤 ,属低度恶性 ,但易被误诊。自 1980年以来 ,我国仅报道 4 8例 ,近年来我科收治 3例上皮样肉瘤患者 ,现报道如下。例 1　患儿女 ,2岁半。约 1岁时发现枕部有一个绿豆大小的结节 ,无自觉不适。于 1994年 10月 17日就诊前 2个月 , Epithelioid sarcoma is a rare, prone to soft tissue tumors of the limbs, is a low-grade, but easily misdiagnosed. Since 1980, only 48 cases have been reported in our country. In recent years, 3 cases of epithelioid sarcoma have been treated in our department and are reported as follows. Example 1 children, 2 and a half years old. About 1 year old found that the pillow has a mung bean size nodules, no conscious discomfort. Two months prior to the visit on October 17, 1994,