1. About diet: Reduce milk, eggs, fish and meat food within one week of discharge, and have a light diet, after which there is no special. For patients who need to perform iodine 131, buy non-iodized salt (available on the 1st floor of the Surgical Building, red packaging, currently available in most supermarkets), and abstain from eating seafood before iodine 131 treatment, and no special after iodine 131 treatment. 2. About the numbness of hands and feet: Within two weeks after discharge, in case of numbness of hands and feet, please consult nearby hospitals and clinics immediately, and if necessary, intravenous calcium supplementation. 3.About the removal of stitches: The stitches have been removed before discharge from the hospital for conventional surgery, but for lumpectomy, the cosmetic stitches need to be removed in about 9 days for the small incision on the front chest wall after surgery. The first postoperative review will be conducted at the same time. 4.About medication Ractis: It is a key medication to reduce postoperative recurrence, and the dose will be adjusted according to the follow-up blood sampling results, and it needs to be taken for life. Please purchase it by yourself or come to the hospital. Rogaine, Calcium D: Generally take 2 weeks to 3 months, most patients in about 1 month, adjusted according to the results of the first review. Micronutrients: neurotrophic drugs, generally taken until the sound is satisfactory. 5, about the review: 2 weeks after surgery: the first review, check the wound healing, assess parathyroid function. Take out the hospital summary at the same period. 2 months after surgery: adjust the dose of Raltez and instruct post-operative rehabilitation exercises. (Please bring the discharge summary as each patient’s condition may be different. (Each patient’s condition is different and some indicators may be added. However, patients need to come to the hospital for review in person. Please make an appointment to see Dr. Wang Bo on Thursday from 2:00 p.m. to 5:00 p.m. The best plan for review is to come to the ward on Thursday morning to have blood drawn, and then pick up the labs from the clinic on Thursday afternoon. A small number of patients are allowed to go directly to the ward for review, but be sure to wait patiently because priority should be given to patients who are hospitalized first. 6. About medical insurance: Patients whose medical insurance has been connected to the hospital will be billed at the time of discharge, while those who are not connected to the hospital need to bring their documents to the local medical insurance center for reimbursement. Please contact your local medical insurance center for the required information. For patients who also have commercial insurance, the required documents are related to the type of insurance you have purchased. Please consult your insurance company and ask for a written or SMS list of reimbursement documents to avoid incomplete documents. Insurance and reimbursement-related documents will be provided at the first review 2 weeks after surgery.