Patient: Patient male, 59 years old, hypertensive, had surgery on April 19, 2012 for papillary malignant tumor of the thyroid gland, now total thyroid excision, no lymphatic metastasis found, no lymphatic clearance. She has had chemotherapy for 1 day and is currently recuperating at home. The doctor recommended radiotherapy. How effective can radiotherapy be and how should I treat without it? Wang Jianhua, Department of General Surgery, Jiangsu Provincial Hospital of Integrative Medicine: Papillary thyroid cancer is not sensitive to chemotherapy and radiotherapy. If no lymph node metastasis is identified, we recommend observation, taking oral eugenol and monitoring nail function.