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目的 探讨前列腺增生症术后疗效不良的原因。方法 应用尿动力学方法对 5 0例BPH术后症状改善不良的患者进行检查分析。结果 本组患者术后疗效不良的主要原因为逼尿肌不稳定者 2 0例 (40 % ) ;逼尿肌收缩无力者 12例 (2 4 % ) ;膀胱出口梗阻 18(36 % )例。结论 BPH术后疗效不良的原因是多方面的 ,逼尿肌不稳定、逼尿肌收缩无力和膀胱出口梗阻是常见原因。尿动力学技术对确定前列腺术后疗效不良的原因具有重要意义。
Objective To investigate the causes of postoperative adverse effects of benign prostatic hyperplasia. Methods Urodynamic method was used to examine and analyze 50 patients with poor symptoms after BPH. Results The main causes of poor postoperative efficacy were detrusor instability in 20 cases (40%), detrusor contractility in 12 cases (24%), and bladder outlet obstruction in 18 cases (36%). Conclusions The causes of poor outcome after BPH are various, detrusor instability, weak detrusor contractility and bladder outlet obstruction are common causes. Urodynamic techniques for the determination of the cause of adverse outcomes after prostate surgery is of great significance.