非肌层浸润性膀胱癌具有复发率高、死亡率低的特点,需要长期乃至终生的随访观察和治疗,因此每个非肌层浸润性膀胱癌患者所承担的处理费用是极其昂贵的。目前常用白光下内镜手术治疗非肌层浸润性膀胱癌,术后首次随访行膀胱镜检查,发现很大一部分患者有肿瘤复发。虽然在肿瘤切除 Non-muscle invasive bladder cancer with high recurrence rate and low mortality characteristics, the need for long-term and lifelong follow-up observation and treatment, so each non-invasive invasive bladder cancer patients to bear the cost of treatment is extremely expensive. Currently commonly used in white light endoscopic surgery for non-muscle invasive bladder cancer, after the first follow-up cystoscopy and found that a large part of patients with tumor recurrence. Although the tumor is resected