Cervical cancer is a gynecological tumor with a high incidence rate, which often causes unbearable pain to patients. If cervical cancer patients are not treated in time, or cervical cancer is not cured for a long time, it is easy to cause advanced cervical cancer. Advanced cervical cancer seriously threatens the patient's life. Therefore, it is necessary to pay attention to the symptoms of advanced cervical cancer and prevent it. Advanced cervical cancer may cause metastasis. First, advanced cervical cancer can metastasize to the lymphatic vessels. Advanced cervical cancer can invade the lymphatic vessels to form tumor thrombi, which flow into adjacent lymph nodes with the lymph fluid and spread through the lymphatic vessels. Second, in the late stage of cervical cancer, metastasis to blood vessels is a relatively rare symptom. Generally speaking, cervical cancer in the late stage metastasizes to blood vessels and eventually to the lungs, liver, kidneys, bones, brain, skin and other parts. Generally speaking, advanced metastasis of cervical cancer is divided into: 1. Lymphatic vessels of cervical cancer lesions, presacral lymph nodes, and subaortic lymph nodes. Second, metastasis to the basal lymphatic vessels, paracervical lymph nodes, internal and external iliac lymph nodes, general regional lymph nodes, para-aortic lymph nodes, and supraclavicular lymph nodes of cervical cancer Third, direct spread of advanced cervical cancer. The symptoms of advanced cervical cancer metastasis are manifested in direct spread. In patients with advanced cervical cancer, the disease will spread from the cervix to the vagina. Exophytic cervical cancer often spreads downward, first infiltrating the vaginal vault, and then expanding to the middle and lower segments of the vagina. Tumor cancer cells in the cervical canal cause the cervical canal to expand, thicken, and harden, and spread upward to involve the uterine cavity, penetrate the uterine wall, and spread to the abdominal cavity. Finally, cancer cells spread to the paracervical tissue, invading the bilateral cardinal ligaments and sacral ligaments, and the entire pelvic cavity will be affected. Advanced cervical cancer is very scary, especially for patients with advanced cervical cancer. The wisest choice is to be alert to the metastatic symptoms of cervical cancer and prevent cervical cancer from worsening. |
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