子宫平滑肌瘤是来自子宫平滑肌的良性肿瘤 ,是生育期妇女最常见的肿瘤。我国 3 5岁以上妇女 2 0 %以上患有子宫肌瘤 ,美国 3 5岁以上妇女 40 %以上患有子宫肌瘤[1 ] 。虽为良性肿瘤 ,但常影响妇女的身体健康 ,导致一系列症状出现 ,如不正常的子宫出血、腹痛、压迫症状、不孕症 Uterine leiomyoma is a benign tumor from the uterine smooth muscle and is the most common tumor in women of reproductive age. More than 20% of women over 35 in China have uterine fibroids, and more than 40% of women over the age of 35 in the United States have uterine fibroids [1]. Although benign, but often affect the health of women, leading to a series of symptoms, such as abnormal uterine bleeding, abdominal pain, oppression symptoms, infertility