Cervical cancer a. Incidence rate: second place of female tumors. b. Early detection: regular checkups; bleeding from sexual intercourse. c. High-risk groups: sexual life before 18 years old; early childbearing; multiple sexual partners; multiple pregnancies and multiple births; smoking; low social and economic status; malnutrition; sexual disorganization of spouses, etc. HPV infection is a necessary condition for the occurrence of cervical cancer. By the phenomenon of family aggregation. d. Malignant degree: ★★★★★ e. Treatment: preferred surgery, with radiotherapy. f. Prognosis: Although cervical cancer is dangerous, it takes about 6 to 10 years from early stage to cancer. The cure rate of cervical cancer can reach 80%-90% in the first stage, 60%-70% in the second stage, 40%-50% in the third stage, but only 10% in the fourth stage. g. Preventive methods: It may be prevented by changing life style and avoiding high-risk causative factors. Endometrial cancer (uterine body cancer) a. Incidence rate: 7-8/100,000, with a rising trend. b. Early detection: easy. c. High-risk groups: older women with postmenopausal bleeding, no matter what the cause is, should undergo routine scraping for pathological examination; women of childbearing age with irregular vaginal bleeding such as functional uterine bleeding for which treatment is ineffective; women taking oral contraceptives for a long period of time, women who have never given birth, and those with endocrine disorders such as polycystic ovary syndrome. There are interactions with hypertension, diabetes, and obesity. d, degree of malignancy: ★★★★ e, treatment: preferred surgery, discretionary radiotherapy, endocrine with a large number of progesterone to counteract estrogen, control recurrence and metastasis, generally take more than 2 years. It has been reported abroad that endocrine therapy alone is used for young female endometrial cancer patients with reproductive needs. f. Prognosis: 80% of patients can be cured. g. Preventive methods: Increasing vitamin D through sun exposure and diet can reduce the incidence of endometrial cancer. Ovarian cancer a. Incidence rate: the incidence rate is 2/100,000 in the age group of 20 years old and 55/100,000 in the age group of 70 years old. b. Early detection: difficult and usually late when found. CA125, ultrasonography and color Doppler flow imaging can substantially improve the detection rate of early ovarian cancer. When the ovarian cyst is larger than 5 cm, it must be rechecked after 1-2 menstrual cycles. c. High-risk groups: postmenopausal older women; long-term use of ovulation-promoting drugs; family history of ovarian, breast or colon cancer. d. Treatment: chemotherapy (abdominal and systemic), surgery, targeted therapy, biological therapy, and currently there is an ovarian cancer vaccine under research. e. Malignant degree: ★★★★★ f. Prognosis: not good g. Preventive methods: none Attachment: common symptoms of ovarian cancer Mostly asymptomatic in early stage, occasionally found during gynecological examination. Abdominal distension, lower abdominal discomfort, abdominal mass, abdominal pain, compression of pelvic and abdominal organs with associated compression symptoms, ascites, irregular vaginal bleeding or menstrual irregularities, postmenopausal vaginal bleeding, etc. Vulvar cancer a. Incidence rate: about 2%-5% of cancers of female genital organs b. Early detection: vulvar leukoplakia, chronic ulcers, mossy lesions, etc., accompanied by vulvar pain or itching. c. High-risk group: middle-aged and elderly women d. Malignant degree: ★★★★★☆ e. Treatment: difficult to treat due to the richness of vaginal blood transportation. Surgery, radiotherapy as appropriate. f. Treatment: surgery + radiation Vaginal cancer a. Incidence: rare b. Early detection: annual Pap smear. Symptoms include increased leukorrhea, or even watery or bloody discharge with bad smell; irregular vaginal bleeding, painful intercourse or postcoital bleeding and postmenopausal bleeding; and intravaginal mass. c. High-risk group: elderly women d. Malignant degree: ★★★★★☆ e. Treatment: difficult to treat due to rich vaginal blood flow. Surgical treatment, radiotherapy as appropriate. Fallopian tube cancer, peritoneal cancer a. Incidence: rare b. Early detection: same as ovarian cancer, differential diagnosis should be paid attention to. c. High-risk groups: women aged 40-60, menopausal women. d. Malignant degree: ★★★★☆ e. Treatment: surgery, chemotherapy Metastatic tumors Metastatic tumors are mostly seen in gastrointestinal tract, breast and other parts of the tumor, as the occurrence of metastasis is mostly in the late stage of the tumor, in accordance with the principle of primary tumor.