膀胱肿瘤或溃疡时和前列腺手术后,常因出血使血块堵塞尿道而致尿潴留。常用的导尿冲洗和抽吸方法往往不能解除堵塞。1990年以来我院采用经膀胱镜清除膀胱内血块11例,均一次成功。兹报告如下。1 临床资料本组11例患者的出血原因为:膀胱肿瘤出血5例,膀胱溃疡出血1例,前列腺增生症出血2例,前列 Bladder cancer or ulcer and prostate surgery, often due to bleeding clot urethra caused by urinary retention. Common urinary catheterization and aspiration methods often do not relieve the blockage. Since 1990, our hospital adopted cystoscopy to remove intracapsular blood clots in 11 cases, all at one time. I hereby report as follows. 1 Clinical data 11 patients in this group of bleeding causes: 5 cases of bladder tumor hemorrhage, 1 case of ulcer bleeding, benign prostatic hyperplasia in 2 cases, the forefront