Cervical cancer is a common malignant tumor that seriously threatens women's health. In China, there are not a few women who die of cervical cancer every year, so it is very important to prevent cervical cancer from the source. How is cervical cancer caused? How to prevent cervical cancer everyday?
Professor Qiao Youlin, an epidemiologist at the Institute of oncology, Chinese Academy of Medical Sciences, said: 'cervical cancer is a common cancer that seriously threatens women's health. Every year, there are 100000 new cases and 30000 deaths in China, among which the third highest incidence of cancer is among women aged 15-44. Therefore, in the same period of screening for cervical cancer, the incidence rate of cervical cancer and precancerous lesions will be significantly reduced by the vaccination of cervical cancer, thus reducing the burden of disease. '
How is cervical cancer caused
With the development of society, women are under more and more pressure. Due to various reasons, the incidence of cervical cancer appears younger. Then, how is cervical cancer caused?
1. Pathogen cause
In fact, many pathogens are closely related to cervical cancer, which often leads to the occurrence of diseases, especially human papillomavirus (HPV), herpes simplex virus 2 (HSV-2), human cytomegalovirus (HCMV), Chlamydia trachomatis (CT) and EBV.
2. Inflammation and trauma of cervix
Generally speaking, it is also an important factor leading to the occurrence of diseases. The existence of cervical erosion and the trauma of delivery can aggravate the infection of reproductive tract and increase the risk of cervical cancer.
3. Sexual confusion and venereal diseases
Some investigations and studies show that sexual confusion plays an important role in the pathogenesis of cervical cancer. The risk of cervical cancer increased 10 times in those who had sex before the age of 15 or had more than 6 sexual partners, and the prevalence of sexual confusion in men also increased.
4. Reasons for marriage and childbearing
Sperm is one of the inducements of cervical cancer. Semen has a strong mutation promoting effect on cervical squamous epithelium. Especially in adolescent women, the official cervical epithelium is in a highly sensitive period, and the inducement of semen is more dangerous. In addition, according to epidemiological investigation, only ten percent of the women who had cervical cancer were found. The incidence rate of cervical cancer was high.
Prevention of cervical cancer
General survey of gynecology should not be ignored
Although cervical cancer is very dangerous, it is also relatively easy to detect and treat early. It will take about 6 to 8 years from early inflammation to malignant canceration. If we can grasp this period well, we can completely detect cancer by means of modern medicine, and take corresponding measures in time to ensure that women can live a healthy life again.