Postoperative stage review of renal tumors: Patient: When will the review take place? Doctor：According to the specific situation, it is usually 3 months after the operation; Patient：What day should I come for the review? Doctor：Please pay attention to the clinic time on my homepage, holidays and temporary adjustments are usually not notified, you can contact me 3 days before; Patient：What items are reviewed? Dr. Gong Jun, Department of Urology, Jiangsu Combined Hospital of Traditional Chinese and Western Medicine, Jiangsu Province, China: three months after surgery, generally check: CT renal scans; ultrasound (kidney, ureter, bladder); blood routine; urine routine; liver and kidney functions, etc., and sometimes ultrasonography may be required; also, chest radiographs can be taken once a year. Patient: Do I need to be hospitalized for postoperative review of kidney tumor? Doctor：Usually not hospitalized. Patient: Do I need to bring the preoperative CT with me? DOCTOR: It is best to bring it with you and please do not curl or fold it. Patient: Do I eat breakfast? Doctor：Generally review the liver function, so it is better to have an empty stomach. Patient: How to avoid long waiting time? Doctor: You just need to register earlier (e.g. before 7:50 am), otherwise the waiting time will be long.