Ovarian junctional cystadenoma is not very scary and generally has a good prognosis when treated early. Open or laparoscopic surgery is usually recommended for ovarian cystadenoma. The specific surgical plan needs to be decided in light of age and physical condition, as well as whether there are any fertility requirements. Generally young women can have one side of the adnexa surgically removed, and the opposite side and the general condition should be followed up regularly after surgery to observe whether pelvic lymph node metastasis has occurred. For older women and no longer have childbearing requirements it is recommended to do a double adnexectomy of the uterus, and intraoperative appendiceal, pelvic, and lymph node clearance is also required. If the swelling is not big, laparoscopic surgery is recommended, and the recovery after surgery is relatively fast, but also pay attention to routine review. It is recommended that the patient seek medical treatment as soon as possible.