Ovarian cancer ultrasound shows cystic solid mass in the adnexal area, and the boundary of the mass is not clear. Ovarian cancer can not be diagnosed purely on the basis of pelvic ultrasound, but also needs to be further analyzed by taking blood tests for tumor markers, such as CEA, AFP, CA125, combined with CT or nuclear magnetic resonance of the pelvic cavity. If the results of the relevant examinations tend to be malignant tumors, timely surgery is needed to remove the ovarian tumor and then confirm the diagnosis by pathological examination. If it is confirmed that it is ovarian cancer, it is necessary to expand the scope of surgery, according to the patient’s age, whether there is a requirement for childbearing and so on, comprehensively analyze to what extent the surgery should be carried out, and after the surgery, assisting radiotherapy and chemotherapy if necessary, which can prolong the life. Ovarian cancer is one of the three major malignant tumors among women with higher malignant degree and lower 5-year survival rate, so women need to have regular medical checkups every year, and if abnormalities are found in the reproductive organs, they need to have timely symptomatic treatment.