Abrams P H, Farrar D J, Turner-Warwick R T, Whiteside C G, Feneley R C
J Urol. 1979 May;121(5):640-2. doi: 10.1016/s0022-5347(17)56918-9.
There were 152 patients with prostatism investigated by inflow cystometry and pressure flow analysis of micturition before and after elective prostatectomy. Many symptoms attributed to obstruction were found to be owing to bladder instability, which was demonstrated in 60 per cent of the patients. The symptomatic improvement postoperatively was accompanied by a decrease in the incidence of instability to 25 per cent. The repeat urodynamic studies and symptom analysis demonstrated a surgical success rate of 88 per cent.
对152例前列腺增生患者在选择性前列腺切除术前、后进行了排尿期膀胱测压及尿流率压力分析。许多归因于梗阻的症状被发现是由于膀胱不稳定所致，60%的患者存在这种情况。术后症状改善的同时，不稳定的发生率降至25%。再次进行尿动力学研究和症状分析显示手术成功率为88%。
