Uterine cysts are a clinically neglected category of gynecological diseases, which can be divided into congenital and acquired uterine cysts, the former originating from the mesonephric duct (Wufei’s duct) and the paramedian duct (Mullerian duct), and the latter mostly inspired by benign diseases, such as cervical glandular cysts and uterine fibroid cysts. Cervical glandular cysts, also called nasal cysts, are clinically common cervical multifocal cysts. The columnar epithelium in the cervical canal turns out to be exposed to the vagina due to estrogen, and due to the acidic environment of the vagina, its columnar epithelium is gradually replaced by clinical epithelium, a process called squamous epithelial metaplasia. In metaplasia, the new squamous epithelium covers the mouth of the cervical glandular canal or extends into the glandular canal, blocking the mouth of the glandular canal, resulting in obstruction of the drainage of glandular secretions and retention to form cysts. Or local injury to the cervix or chronic inflammation of the cervix that narrows the mouth of the glandular ducts can also lead to the formation of cervical glandular cysts. If the cyst is located in the superficial part of the cervix, during gynecological examination, single or multiple small greenish-white vesicles can be seen protruding from the surface of the cervix, which are hard to palpate and easy to diagnose, and in most cases, they are physiological changes of the cervix and usually do not require special treatment. Uterine fibroids are originally caused by smooth muscle hyperplasia and are solid, but they can degenerate, most commonly as cystic changes, accounting for about 60-70%. The cystic change is the development of uterine fibroids after the transparent degeneration, the myocyte necrosis and liquefaction of cystic change, then the fibroids become soft, cystic cavities of different sizes appear in the tumor, separated by connective tissue, several cystic cavities can also be fused into a large cystic cavity, the cavity contains clear good colorless liquid, or can be solidified into a gelatinous form, when the area of cystic change is large, the remaining muscle layer tissue is small, it can be manifested as cysts, these cysts are usually located between the uterine muscle wall, surrounded by muscle layer. These cysts are usually located between the myometrium walls and surrounded by the myometrium, and there are usually no obvious clinical symptoms and signs in the early stage, and they are mostly detected during gynecological ultrasonography.