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子宫肌瘤是由子宫平滑肌组织增生而形成的良性肿瘤。多见于中年妇女。根据大量解剖检查结果发现,30岁以上的妇女约有20%在子宫内有大小不等,单个或多个肌瘤存在。然而,由于无明显症状,并未引起妇女们的注意,以致从未就诊。子宫肌瘤确切的发病原因并不清楚,但临床已经证实:子宫肌瘤好发于生育年龄的妇女,绝经后将停止生长以致萎缩。因此,人们均已认识到子宫肌瘤的生长和发展可能与卵巢功能有关。卵巢分泌的雌激素能使子宫肌层细胞增生肥大,子宫增大。按照肌瘤生长的部位,可分为宫颈肌瘤和宫体肌瘤,根据肌瘤与子宫肌层的关系,又可分为以下几种:
Uterine fibroids by the uterine smooth muscle hyperplasia and the formation of benign tumors. More common in middle-aged women. According to a large number of anatomical findings found that about 30% of women over the age of 30 in the womb of varying sizes, single or multiple myxomas exist. However, the absence of obvious symptoms did not attract the attention of women and never visited the clinic. Uterine fibroids the exact cause of the disease is not clear, but clinically confirmed: Uterine fibroids occur in women of childbearing age, postmenopausal will stop growing so that atrophy. Therefore, people have recognized that the growth and development of uterine fibroids may be related to ovarian function. Ovarian secretion of estrogen can make myometrial cells hypertrophy, uterine enlargement. According to the site of fibroids growth can be divided into cervical fibroids and uterine fibroids, according to the relationship between myoma and myometrium, and can be divided into the following categories: