Mucinous tumors of the ovary are benign tumors that have no effect on life after surgery and can survive for a long time. However, once a mucinous tumor is diagnosed, surgery must be performed immediately because mucinous tumors are prone to malignancy and ovarian torsion. Once torsion occurs, the ovary may become necrotic and need to be removed, which will have an impact on the future endocrine system. If a mucinous tumor of the ovary becomes malignant, ovarian cancer will be formed, and ovarian cancer surgery may affect life expectancy. Once ovarian cancer is detected, many people have already reached the advanced stage, so surgery may not be able to cut cleanly, and chemotherapy is needed after surgery, which may also affect the body.