为研究小于3cm的单发表浅膀胱癌合并良性前列腺增生患者经尿道切除术对肿瘤疗效的影响,对34位男性(第一组,曾单行经尿道膀胱肿瘤切除术)、31位男性(第二组,曾行经尿道前列腺和膀胱癌同时切除术)进行随访,2组间相互比较复发和进展率、再发时间和在膀胱颈部和尿道前列腺部的复发 In order to study the effect of transurethral resection on the efficacy of transurethral resection in patients with single-stage superficial bladder cancer and benign prostatic hyperplasia (BPH) of less than 3 cm, 34 males (group 1, transurethral resection of the bladder tumor) and 31 males Group, who underwent transurethral resection of the prostate and bladder cancer) were followed up, the two groups were compared with each other recurrence and progress rate, recurrence time and recurrence in the bladder neck and urethra prostate