Early symptoms are often asymptomatic, and there is no obvious difference from chronic cervicitis, and sometimes even the cervix is smooth, especially for elderly women whose cervix has shrunk. And once the symptoms appear, the main manifestations are:
Young patients with vaginal bleeding often show contact bleeding, which mostly occurs in sexual life, gynecological examination and bleeding after defecation. The amount of bleeding can be more or less, generally depending on the size of the lesion and the invasion of interstitial blood vessels. The amount of bleeding in the early stage is small, and the large lesions in the late stage show massive bleeding. Once the larger blood vessels are eroded, it may cause fatal massive bleeding. Young patients can also show prolonged menstrual period, shortened cycle and increased menstrual flow. Elderly patients often complain about irregular vaginal bleeding after menopause.
Patients with leucorrhea often complain of increased leucorrhea, white or bloody, as thin as water sample or rice soup, with a foul smell. In the late stage, due to cancer tissue ulceration, tissue necrosis and secondary infection, a large number of purulent or rice-soup-like malodorous leucorrhea are discharged.
Symptoms of advanced cancer: secondary symptoms appear according to the degree of lesion invasion. When the lesion spreads to pelvic connective tissue, pelvic wall, compression of ureter or rectum, sciatic nerve, frequent urination, urgency of urination, anal dilatation, constipation, acute diarrhea, lower limb swelling and pain, etc. In severe cases, it can lead to ureteral obstruction, hydronephrosis and uremia. At the end of the disease, patients may have emaciation, anemia, fever and general failure.
How to prevent cervical cancer infection? The method is as follows:
Method 1: Popularize cancer prevention knowledge: advocate late marriage and fewer children, and carry out sexual health education. Women who have had sexual life, especially perimenopausal women with abnormal menstruation or bleeding after sexual intercourse, should be alert to the possibility of reproductive tract cancer and seek medical treatment in time.
Method 2: Regular screening: general treatment, all women over 30 years old who go to gynecological clinics should undergo routine cervical smear examination, and those who are abnormal should be further treated.
Method 3: active treatment: active treatment of moderate and severe cervical erosion.
Through the introduction of "how to prevent cervical cancer infection" by experts, I believe many patients should know something about the prevention of cervical cancer. Everyone must pay attention to the physical changes in daily life. As long as early detection and early treatment, you can have a healthy body. If you have any questions, please contact an expert.