Nasopharyngeal cancer is a malignant tumor of the nasopharynx. It must be found, diagnosed and treated early. The most important treatment methods are radiotherapy, chemotherapy, and targeted treatment. If it is found late, the invasion of surrounding areas and distant metastasis occur, including the metastasis of cervical lymph nodes and lymph nodes in more distant areas. When other parts of the body transfer, it has entered the late stage. In this case, we should first perform local nasopharyngoscopy, and then perform imaging examination to evaluate the scope of the lesion, pathological type of the lesion, and the extent of the invasion, so as to determine the prognosis of the patient.
