Objective To analyze the expression of CD44_(V6), MMP-2,MMP-9 and their inhibitor TIMP-1,TIMP-2 in tissue of endometrial hyperplasia, then to investigate their clinical value in diagnose and treatment in atypical hyperplasia of endometrium (AH).

• 目的研究子宫内膜增殖症组织中CD44V6、基质金属蛋白酶MMP-2、MMP-9及其抑制物:组织金属蛋白酶抑制剂TIMP-1、TIMP-2的表达,探讨它们在子宫内膜不典型增生诊断、治疗中的价值。