Influence of bladder outlet obstruction and detrusor contractility on residual urine in patients with benign prostatic hyperplasia

被引：0

作者：

Zhang, P ^{[1
]}

Wu, ZJ ^{[1
]}

Gao, JH ^{[1
]}

机构：

[1] Capital Univ Med Sci, Chaoyang Hosp, Dept Urol, Beijing 100020, Peoples R China

来源：

CHINESE MEDICAL JOURNAL | 2003年 / 116卷 / 10期

关键词：

benign prostatic hyperplasia; residual urine; urodynamics;

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Objective To study the relationship between the degree of bladder outlet obstruction (BOO) detrusor contractility and residual urine in patients suffering from benign prostatic hyperplasia (BPH). Methods In 181 patients with BPH, degree of BOO, detrusor contractility, residual urine caculated from cathetering combined with the difference between the filling and the voiding were recorded and analysized statistically using urodynamic technique. Results Residual urine increased when the detusor contractility was weakened (F = 12.134, P = 0.001). In patients wih severe BOO, there was no significant difference in residual urine (F = 2.386, P = 0.071). Conclusions Increased residual urine is mainly resulted from decreased detrusor contractility. BOO has no significant influence on residual urine. Some patients with normal or weakened detrusor contractility may have more residual urine.

引用

页码：1508 / 1510

页数：3