What symptom still can have after lung cancer turns lymph node

summary

After lung cancer metastases to lymph nodes, many lung cancer patients will feel pain. This is because the infiltrating tumor cells pass through the wall of lymphatic vessels, fall off and are carried to the lymph nodes in the confluence area with the lymph fluid, and grow the same tumor as the center. At this time, the symptom of lung cancer patients is pain.

What symptom still can have after lung cancer turns lymph node

First, lung cancer is a kind of malignant tumor which is very easy to metastasize and spread. Usually, before lung cancer metastases, lymph nodes play the role of filtration, proliferation and immunity in our body. There was no pain or other symptoms. In normal people, the superficial lymph nodes are very small, with smooth and soft surface, no adhesion to surrounding tissues, and no tenderness. When the pathogen invades subcutaneous or mucous membrane, it is easy to enter lymphatic capillaries and return to lymph nodes. When the lymph slowly flows through the lymphatic sinuses, macrophages can remove foreign bodies, and bacteria can basically be completely removed, but the clearance rate of viruses and cancer cells is often very low, such as lung cancer cells can not be removed, so the clearance rate is often closely related to the nature, virulence, number of antigens and the immune state of the body.

Second: after lung cancer metastases to lymph nodes, many lung cancer patients will feel pain. This is because the infiltrating tumor cells pass through the wall of lymphatic vessels, fall off and are carried to the lymph nodes in the confluence area with the lymph fluid, and grow the same tumor in this center. At this time, the symptom of lung cancer patients is pain. However, there is no pain in the early stage of lymph node metastasis, but if you touch it with your hand, you will feel that the lymph node is hard, especially when you touch the mass in the superior neck of the right clavicle. This is because when the lymph node metastasis of lung cancer occurs, the lung cancer moves along the lymphatic vessels to the neck or clavicle.

Third: what are the symptoms of metastatic lymph nodes of lung cancer? Experts pointed out: when the lung cancer metastasis to submaxillary, axillary, inguinal and other places, lung cancer patients will appear lymph node swelling symptoms. It is often accompanied by pain when touched by hand. Therefore, when lymph node metastasis occurs in lung cancer, the tumor cells will move along the lymphatic vessels, and stay in the lymph nodes to divide and proliferate, resulting in swelling and pain of lymph nodes, especially in the late stage of lymph node metastasis.

matters needing attention

This paper introduces some symptoms of lymphatic metastasis. I don't know if you understand. The lymphatic system is an important system of the human body, and the lymph is distributed in our whole body, so once there is lymphatic metastasis, the consequences are very serious, so we must not delay the best time for treatment.