If the cyst on the right side of the ovary is pathologic, surgery is recommended; if it is a physiologic cyst, review is sufficient because physiologic cysts do not cause any symptoms, usually formed by the corpus luteum after ovulation, and the diameter does not exceed 5 cm. for pathologic cysts, they can be either chocolate cysts of the ovary or plasmacytoma cysts of the ovary, so the excised cysts will be sent to the pathologist for pathological tests after the surgery. laboratory tests, and the diagnosis is based on pathology. In addition, it is important to have a regular review after surgery, especially because the recurrence rate of ovarian chocolate cysts is relatively high, and it is recommended to have an ultrasound examination six months after surgery.