子宫内膜异位症是子宫内膜生长于子宫腔以外的位置而引起的病变。异位的部位较多,常见于盆腔内,也有盆腔外,宫骶韧带和卵巢是好发部位。其主要变化是异位的内膜有周期性的出血及其周围组织纤维化,故形成粘连的疤痕或硬结、包块,其细胞是良性的。由于有较移、种植、浸润、出血和纤维化等导至广泛损害。患 Endometriosis is a disease caused by the growth of the endometrium beyond the uterine cavity. More ectopic parts, common in the pelvic, but also pelvic, uterosacral ligaments and ovaries is a good site. The main change is the ectopic endometrium with periodic bleeding and fibrosis of the surrounding tissue, so the formation of adhesions scar or induration, mass, the cells are benign. Due to the shift, implantation, infiltration, bleeding and fibrosis lead to extensive damage. Suffering