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子宫内膜间质肿瘤是比较少见的子宫肿瘤,大多数学者认为其组织起源为子宫原始间叶细胞,其肿瘤细胞在形态上类似正常增生期子宫内膜的间质细胞[1]。其术前诊断较困难,病理组织学形态和免疫组化方面有多种变异,极易出现误诊及漏诊。现对我院18例子宫内膜间质肿瘤患者的诊断及预后情况进行总结分析,以提高对本病病理特征的认识,避免误诊及漏诊。1资料与方法收集2006—2009年我院18例通过子宫手术切取的病理标本,其中子宫内膜间质结节8例,低度恶性子宫内膜肉瘤7
Endometrial stromal tumors are relatively rare tumors of the uterus, most scholars believe that the origin of their tissue is uterine primitive mesenchymal cells, the tumor cells in the morphology similar to normal proliferative endometrial stromal cells [1]. The preoperative diagnosis is more difficult, histopathology and immunohistochemistry have a variety of variations, prone to misdiagnosis and missed diagnosis. Now in our hospital 18 cases of endometrial stromal tumors in patients with diagnosis and prognosis were analyzed in order to improve the understanding of the pathological features of the disease to avoid misdiagnosis and missed diagnosis. 1 Materials and Methods 18 cases from 2006 to 2009 in our hospital by hysterectomy pathological specimens, including 8 cases of endometrial stromal nodules, low-grade endometrial sarcoma 7