Causes of cervical cancer

Studies have shown that cervical cancer is closely related to persistent infection with human papillomavirus (HPV). Second, some pathogens can synergize with HPV to induce cervical cancer. Common pathogens include Chlamydia trachomatis, Trichomonas, and herpes simplex virus. In addition, gynecological inflammation without active treatment, long-term smoking history, long-term malnutrition, or improper daily hygiene and cleaning may also cause cervical cancer.

What are the symptoms of late cervical cancer

That is, bleeding after having sex or bleeding during reexamination. The symptoms of late-stage cervical cancer are mainly caused by extensive local invasion, and this kind of local dull pain is more obvious. It is recommended to actively go to a regular hospital for treatment, which can be treated by surgery, radiotherapy, chemotherapy and other methods.

How cervical cancer is transmitted

Cervical cancer is now the only confirmed malignant lesion caused by viral infection. Generally, HPV virus infection directly leads to the occurrence of cervical cancer. There are many ways of HPV virus infection. HPV virus exists in public places. At this time, most people will not be infected with HPV virus, but for patients with low immunity or recently low body resistance, it is easy to be infected with HPV virus. Cancer is not contagious. Cervical cancer is not contagious, so there is no way of transmission, because cancer is not transmitted to others, but the occurrence of cervical cancer is generally related to cervical inflammation, and cervical inflammation may have a certain relationship with sexual life, so sometimes sexual life is infected with some pathogens and may cause cervicitis. Cervical erosion will eventually develop into cervical cancer. It can only be said that cervical inflammation is contagious, not that cervical cancer is contagious. The metastasis pathways of cervical cancer are direct spread and lymphatic metastasis. Hematogenous metastasis is relatively rare. Direct spread is the most common metastasis pathway.