The severity of lymph node disease is generally subject to objective analysis based on the specific etiology of the lymph nodes: i. Lymph node enlargement caused by acute septic infection. Patients can strengthen anti-infection treatment by intravenous infusion of cephalosporin antibiotics. At the same time, oral medications such as swollen pain and pain, and mydriasis can be taken to improve the blood circulation in the swollen lymph nodes and promote the remission of the lymph nodes. At this time, the swollen lymph nodes are not serious, and the swollen lymph nodes can completely subside after the inflammation is controlled, so the prognosis is relatively good. Lymph node enlargement caused by malignant tumor spreading and invasion. The patient’s lymph nodes can not be reduced by external application or oral medication, and with the proliferation and spread of tumor cells, the number of enlarged lymph nodes will gradually increase and endanger the patient’s life. At this time, the patient’s lymph node enlargement is more serious. Patients must undergo resection of primary tumor plus lymph node dissection in order to achieve better treatment effect.