Abstract: ［Abstract］Objective〖HTSS〗To explore the application value of gasbladder laparoscopy combined with resectoscope in the  enucleation of bladder tumors.
〖HTH〗〖WTHZ〗Methods〖HTSS〗A total of 17 eligible patients with bladder cancer were selected. Complete enucleation of tumors via resectoscope on operation, artificial pneumatic bladder was established by suprapubic puncture, suture wound in bladder cavity, the operation time, bleeding volume, urinary extravasation, rectal injury, postoperative pain score and hospitalization days were recorded.
〖HTH〗〖WTHZ〗Results〖HTSS〗All the 17 patients successfully have completed the operation.No case had to transit opening. The average operation time was （77.3±13.9） min,the average bleeding volume was （6.3±2.9） mL. No urinary extravasation occurred in all the 17 patients, no serious complications such as rectal injury. The average pain score was （4.2±1.3） at 4 hours after operation and （1.8±0.7） at 12 hours after operation, the average hospitalization days after operation were （3.7±1.1） days.
〖HTH〗〖WTHZ〗Conclusion〖HTSS〗Gasbladder laparoscopy combined with resectoscope is a safe and effective method in enucleation of bladder tumors. It is an important supplementary method in the operation of bladder tumors.

Key words: urinary bladder neoplasms； laparoscopy, transurethral enucleation of bladder tumors