自1992年6月至1994年10月,收治了10例记忆金属螺旋支架管治疗前列腺增生所致排尿困难的患者.采用耻骨上经膀胱开放手术,取出金属螺旋支架管,摘出前列腺。分析了10例置管失败的原因。就金属螺旋支架管治疗前列腺增生的作用、适应症进行了探讨,认为合并膀胱颈部纤维化、前列腺中叶增生及以纤维组织增生为主的良性前列腺增生者不适宜这种治疗。 From June 1992 to October 1994, 10 patients with memory metal helical stent were treated for dysuria caused by benign prostatic hyperplasia, and the suprapubic transvesical bladder was used to remove the metal spiral stent and remove the prostate. Ten cases of catheter failure were analyzed. On the role of metal spiral stent in the treatment of benign prostatic hyperplasia, indications were discussed, that the merger of bladder neck fibrosis, benign prostatic hyperplasia and fibrous hyperplasia of benign prostatic hyperplasia are not suitable for this treatment.