Patients with lymphatic enlargement of the neck need to consult which department, based on the specific causes of lymphatic enlargement of different to objectively analyze: First, if the patient due to malignant tumors of the thyroid gland, resulting in cervical lymph node metastasis caused by lymph node enlargement, this time the patient needs to consult the Department of Thyroid Surgery, timely implementation of the radical treatment of thyroid cancer plus lymph node dissection, in order to completely remove the patient’s neck enlargement of the lymph nodes, the condition of the early patients can often be Patients with early stage of the disease can often get better treatment effect. Second, if the patient’s neck lymph nodes are enlarged due to malignant tumor of esophagus, it is necessary to consult thoracic surgery as soon as possible, and the lesions of malignant tumor of esophagus should be clarified through perfect CT or gastroscopy, and then the patient should undergo surgery as soon as possible, which can often achieve certain therapeutic effect. Third, if the patient’s neck lymph nodes are enlarged due to acute suppurative tonsillitis, then the patient needs to consult the Department of Pentaclinic Surgery, and through active anti-infection treatment, the enlarged lymph nodes in the neck can be absorbed and subside by themselves after the inflammation of tonsils is controlled.