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子宫内膜息肉(EPs)是指子宫内膜在雌激素的长期、持续作用下形成的局限性增生,由内膜腺体、厚壁血管及间质构成,形成带蒂肉质瘤体,突向宫腔。近年来,EPs的发病率呈逐年上升趋势,在原发不孕女性中EPs的检出率达50%以上。有研究显示,35岁以下女性发病率约为3%,35岁后上升至23%,绝经后发病率高达31%,70岁后少见〔1〕。EPs的诱发因素包括长期内分泌紊乱及局部炎症刺激等〔2〕,
Endometrial polyps (EPs) refers to the endometrial formation of estrogen in the long-term, sustained role in the formation of the limited proliferation of endometrial glands, thick blood vessels and stroma, the formation of pedunculated sarcoma, the sudden Palace cavity. In recent years, the incidence of EPs showed a rising trend year by year, the primary infertile women EPs detection rate of 50% or more. Studies have shown that the incidence of women under the age of 35 is about 3%, up to 23% after 35 years of age, the incidence of postmenopausal up to 31%, rare after 70 years [1]. EPs induced factors include long-term endocrine disorders and local inflammatory stimuli 〔2〕,