目的 :探讨汽化电切治疗膀胱肿瘤的临床效果。方法 :应用汽化切割电极对 5 6例浅表性膀胱肿瘤经尿道实施汽化切除术。结果 :手术时间平均 2 0min ,术中出血平均 15ml。术后随访 2a ,肿瘤原灶复发 3例 ,新灶再发 4例。结论 :经尿道汽化电切治疗浅表性膀胱肿瘤 ,手术安全、时间短、出血少 ,恢复快 ,疗效确切 Objective: To investigate the clinical effect of electrovaporization on bladder cancer. Methods: Vaporized resection electrodes were used in transurethral resection of 56 cases of superficial bladder tumor. Results: The average operation time was 20 minutes and the mean intraoperative bleeding was 15ml. After follow-up 2a, tumor recurrence in 3 cases, recurrence in 4 cases. Conclusion: Transurethral electrovaporization for the treatment of superficial bladder tumor has the advantages of safe operation, short time, less bleeding, quick recovery and definite curative effect