Throat cancer is a relatively common otolaryngology disease and also belongs to a common type of head and neck malignant tumor. Generally, the carcinoembryonic antigen does not show obvious elevation because, currently, there are no characteristic tumor markers for throat cancer. Diagnosis is mainly based on the clinical experience of doctors, combined with laryngoscopic examination and CT scan of the throat area. For patients with throat cancer, it is advised to promptly visit an otolaryngology clinic after the onset of the disease and undergo related auxiliary examinations to clarify the specific extent of the condition. Common treatment methods include surgery, radiotherapy, and chemotherapy. A targeted treatment plan should be chosen based on the clinical staging of the patient.