Is lung cancer lymphatic metastasis asymptomatic?

summary

When lung cancer is in the advanced stage, it will appear diffusion and metastasis, and the clinical symptoms of metastasis to different parts will be different. When lung cancer is in the advanced stage, lymph node metastasis is a common situation. Lung cancer has no obvious symptoms in the early stage of lymph node metastasis? Next, I'd like to share my views with you.

Is lung cancer lymphatic metastasis asymptomatic?

Mediastinal, paratracheal and cervical lymph node metastasis usually occurs in the same side, can also be in the opposite side, that is the so-called cross metastasis. It can also metastasize to axillary or abdominal para aortic lymph nodes. If cervical lymphadenopathy occurs, it may lead to neck pain and local swelling.

The symptoms of lymph node metastasis of lung cancer are painless and hard. The mass can be touched on the clavicle, especially on the superior neck of the right clavicle. Experts pointed out that the lymph node metastasis of lung cancer is caused by the metastasis of lung cancer along the lymphatic vessels to the neck or clavicle. Once there is a tendency of lymph node metastasis of lung cancer, it should be diagnosed and treated as soon as possible.

Lymphatic metastasis is a common way of diffusion. The symptom of lymph node metastasis of lung cancer is the path. The cancer cells first invade the lymph nodes around the bronchi or lobar bronchi through the bronchi and the lymphatic vessels around the pulmonary vessels. Then according to the location of the lung cancer, they reach the lymph nodes under the hilum or trachea carina, and then invade the mediastinal and paravascular lymph nodes, and finally involve the supraclavicular anterior scalene lymph nodes.

matters needing attention

Usually we must pay attention to diet conditioning, which can effectively prevent disease, usually eat less spicy food, lung cancer patients had better be hospitalized in time, so as to avoid the metastasis of other parts.