For the five regions of the neck lymph node swelling need to pay attention to, if it is benign is not very serious, if it is malignant is not good, need to consult a doctor through the pathology can be clearly diagnosed. For enlarged lymph nodes in the five regions of the neck, according to the enlargement of the situation can not be directly judged whether it is good or bad, need to be based on further examination to clarify. Lymphadenitis: Infections of the oral cavity, nasopharynx, and skin of the neck can lead to enlarged lymph nodes there. These enlarged lymph nodes tend to be soft, mobile and tender to the touch. The enlarged lymph nodes will gradually return to normal after the inflammation in the primary lesion subsides with treatment. Chronic lymphadenitis, tuberculous lymphadenitis need long-term treatment to gradually make the inflammation subside, but the prognosis is often good. Malignant lesions: lymphoma, lymphoblastic leukemia, lymphatic metastases from nearby malignant tumors can invade the lymph nodes there and cause enlargement, which is a critical condition. These enlarged lymph nodes tend to be hard, with poor mobility and no obvious tenderness. At this time, the lymph nodes should be punctured and examined, and the diagnosis should be clarified and then treated accordingly. Therefore, for patients with enlarged lymph nodes, it is necessary to complete the examination and follow the doctor’s instructions after a clear diagnosis to avoid delaying the condition.