No definitive cause of<unk> s is known, but they appear to be affected by hormone levels and grow in response to circulating estrogen. Risk factors include obesity, high blood pressure and a history of cervical polyps. Taking tamoxifen or hormone replacement therapy can also increase the risk of uterine polyps. The use of an intrauterine system containing levonorgestrel in women taking tamoxifen may reduce the incidence of polyps.
Endometrial polyp
Cervical polyp
Endometrial intraepithelial neoplasia
Endometrial hyperplasia
Cervical pregnancy
Chronic deciduitis
Intravenous leiomyomatosis
Cervical intraepithelial neoplasia