There are obvious differences between ovarian cancer and cervical cancer: first, the site of occurrence is different ovarian cancer occurs in the ovarian epithelium, often because the ovarian epithelial cells become malignant to a higher degree of malignancy. Cervical cancer occurs at the site of the cervix, located where the uterus and vagina meet, because the epithelium in this area has squamous and columnar epithelium migrating to each other, and tumors are particularly likely to occur in this area. Secondly, the two manifestations are different. Cervical cancer mainly manifests as bleeding after sexual intercourse and vaginal discharge can occur. The discharge can be watery, rice slop-like or bloody. Ovarian cancer can mainly manifest as abdominal pain, menstrual disorders and menstrual disorders. Finally, the treatment of the two is different. Ovarian cancer is treated mainly by surgery and chemotherapy, while cervical cancer is treated mainly by surgery and radiotherapy. Ovarian cancer has a poorer outcome, while cervical cancer has a high cure rate if detected early.