混合性生殖细胞肿瘤的临床病理及预后因素分析

目的 探讨混合性生殖细胞肿瘤的临床病理学特征,并为其诊治及预后判断提供理论依据.方法 应用组织学、免疫组化等技术对12例混合性生殖细胞肿瘤进行观察.结果 除相应部位的临床表现外,病理形态上肿瘤主要表现为多种恶性肿瘤成分相混合,各种肿瘤成分有其相应的免疫组化标记.结论 混合性生殖细胞肿瘤由多种成分构成,病理形态多样化,其分化成分的多少及不同的分化方向与肿瘤的预后密切相关.

The analysis for clinicopathological and prognostic factors in mixed germ cell tumor

Objective To investigate the clinical and pathological features of mixed germ cell tumor,provide a theoretical basis for its treatment and prognosis.Methods Observed 12 cases of mixed germ cell tumors by using histology,immunohistochemistry and other techniques.Results In addition to the the clinical manifestations of corresponding parts,it mainly showed that a variety of malignant tumor was mixed on the pathological,and every tumor components had their corresponding immunohistochemistry mark.Conclusion Mixed germ cell tumor is formed by a variety of ingredients,pathological is diversity,the tumor’s prognosis is closely related to the number of the divided components and of the different divided directions.