颈部炎性肌纤维母细胞瘤1例报告并文献复习

目的：提高对颈部炎性肌纤维母细胞瘤的认识。方法：通过对1例颈部炎性肌纤维母细胞瘤的临床资料进行分析,并复习国内外相关文献。结果：炎性肌纤维母细胞瘤是一种间叶性肿瘤,由分化的肌纤维母细胞性梭形细胞组成,常伴有大量浆细胞和（或）淋巴细胞。免疫组化vimentin、SMactin常呈强阳性表达。术后随访1 a无复发。结论：颈部炎性肌纤维母细胞瘤在临床上是一种罕见的肿瘤,其确诊主要依靠病理组织学,治疗以根治性手术为首选。

Inflammatory Myofibroblastic Tumor of Neck:A Case Report and Literature Review

Objective：To improve the recongnization of neck inflammatory myofibroblastic tumor. Methods：The clinical data of one case of neck inflammatory myofibroblastic tumor was analyzed and the related literature was reviewed. Results ： Inflammatory mvofibroblastic tumor was a mesenchvmal neoplasm composed of transformed myofibroblastic spindle cells with infitration of a large number of inflammatory ceiland/or lymphocytes. The immunohistochemistry of Vimentin. smactin expression often showed strongly. There wasn＇t recurrence by one year follow-up. Conclusion：Neck inflammatory myofibroblastic tumor is a rare tumor. The definitive diagnosis of inflammatory myofibroblastic tumor depended on cytology of adrenal tissue.radical surgery is the first choice.