Surgery is recommended for ovarian cysts if they are pathological. Although most ovarian cysts are benign, there is a possibility of malignant transformation, such as common teratoma, if it is immature teratoma, the degree of malignancy is still relatively high, so it is advisable to operate as soon as possible to give treatment, do not have intercourse in 3-7 days after menstruation, in the outpatient laboratory test routine white belt, after normal hospitalization to prepare for surgery. The vast majority of ovarian cysts are treated by peeling surgery to preserve the ovaries. If malignancy is suspected during surgery, send frozen pathology in a timely manner, and be sure to have regular post-operative reviews.