How is swollen lymph node necrotic to return a responsibility?

summary

Lymphadenopathy is very common. If the disease is serious, surgical treatment should be carried out. To treat the disease correctly, almost all kinds of diseases and ages may lead to lymphadenopathy. Now I'd like to share with you about the necrosis of enlarged lymph nodes? Experience in this area.

How is swollen lymph node necrotic to return a responsibility?

First: infection: lymph nodes are immune organs. When local infection occurs, the surrounding lymph nodes receive signals and begin to proliferate to fight against the invasion of bacteria or viruses. Some people proliferate more severely, which is manifested as lymphadenopathy. In general, lymphadenopathy caused by acute and chronic infection is soft in texture, can move, has no adhesion with surrounding tissues and skin, and has a sense of dissociation. In the acute stage, there are typical symptoms of redness, swelling, heat and pain.

Second: tuberculosis: tuberculosis is a special disease, which is different from the general infection. In the early stage, lymph node tuberculosis can not adhere to the skin and surrounding tissues. If the disease worsens, it can continue to expand, and then it can adhere and fuse into a piece. If it breaks, it will flow out yellow brown pus or bean curd residue like substance.

Third: tumor: lymph node enlargement caused by cancer is the manifestation of cancer cells infiltrating lymph nodes. It feels very hard, fixed and uneven. It can adhere to the skin without pain or tenderness. Tumor is the result of tumor cells metastasis and stay in lymph nodes.

matters needing attention

For lymph nodes whose nature can not be determined, biopsy and pathological examination are needed to know their nature. In addition, the nature of the enlarged lymph nodes can be inferred from the location of the enlarged lymph nodes.