Successful radical nephrectomy for renal cancer and ureteral cancer, resection of giant adrenal tumor, total cystectomy, radical prostatectomy, removal of tumor thrombus from inferior vena cava and partial nephrectomy have certain advantages in our city and even in the northwest. Minimally invasive urology performed laparoscopic adrenalectomy, nephrectomy and decompression of renal cyst, among which transurethral vaporization of prostate, transurethral resection of bladder tumor and urethrotomy won the second prize of municipal scientific and technological progress. Established in 1999, with 48 beds, it is a professional department focusing on minimally invasive technology and diagnosis and treatment of hepatobiliary diseases, with first-class equipment such as electronic laparoscopy, choledochoscope and electronic duodenoscopy. After years of efforts, the diagnosis, treatment and clinical research of hepatobiliary diseases have formed characteristics. Pancreaticoduodenectomy, complicated biliary surgery, bile duct injury repair, hilar bile duct formation, hilar tumor resection, pancreatic tumor resection, portal hypertension and so on have achieved good results. He has a good cooperative relationship with Xi Jiaotong University Hospital, the Fourth Military Medical University and Shanghai Oriental Hepatobiliary Hospital, and has hired Professor Pan Chengen from Xi Jiaotong University Medical College as honorary director all the year round. Laparoscopic hepatobiliary surgery enjoys a high reputation in Baoji and its surrounding areas. In recent years, laparoscopic splenectomy, thyroidectomy, gastrointestinal surgery and hernia surgery have been carried out in cooperation with Professor Wang Cunchuan from the First Affiliated Hospital of Jinan University, benefiting patients.