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子宫内膜癌是起源于子宫内膜上皮的恶性肿瘤,是女性生殖道常见的三大恶性肿瘤之一,占女性生殖道恶性肿瘤的20%~30%,其高峰发病年龄是58~61岁。近20余年来,内膜癌的发病率有上升趋势,其发生与长期无对抗的雌激素刺激有关,无抵抗的雌激素使子宫内膜细胞有丝分裂活跃,DNA复制错乱?
Endometrial cancer is a malignant tumor originating from the endometrial epithelium. It is one of the three most common malignant tumors in the female reproductive tract, accounting for 20% -30% of the female genital tract malignancies. The peak age of onset is 58-61 years . Nearly 20 years, the incidence of endometrial cancer has an upward trend, its occurrence and long-term non-confrontational estrogen stimulation related to non-resistant estrogen endometrial cells mitotic activity, DNA replication disorder?