结论：VEGF、MMP2、MMP9在库肯勃氏瘤的形成机制中起重要作用，与肿瘤的浸润转移密切相关，并可为鉴别卵巢原发癌与库肯勃氏瘤提供一定的依据。
Conclusion:All of VEGF, MMP 2 and MMP 9 are expressed in the primary ovarian carcinomas and Krukenberg tumors and have closely relationships with the invasion and metastasis.
结论：VEGF、MMP2、MMP9在库肯勃氏瘤的形成机制中起重要作用，与肿瘤的浸润转移密切相关，并可为鉴别卵巢原发癌与库肯勃氏瘤提供一定的依据。
Conclusion:All of VEGF, MMP 2 and MMP 9 are expressed in the primary ovarian carcinomas and Krukenberg tumors and have closely relationships with the invasion and metastasis.
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