不稳定膀胱指尿频、尿急、夜尿增多及急迫性尿失禁等一组临床症候群。该病态在临床上发病率较高,有报道约占总人口的10％。过去,对于本病态的认识和定义并未得到统一。近年来,随着尿流动力学检查的普遍开展,认识也越来越深刻,并对其诊断作出了规定。我院从1983～1996年共遇到不稳定膀胱115例,现就其诊断和治疗体会如下。 1 临床资料 Unstable bladder refers to a group of clinical syndromes such as urinary frequency, urgency, nocturia and urge incontinence. The morbidity is clinically high, with about 10% of the total population reported. In the past, the understanding and definition of this pathology has not been unified. In recent years, as urodynamic studies have been carried out in general, more and more profound understanding, and made its diagnosis. Our hospital from 1983 to 1996 encountered a total of 115 cases of unstable bladder, now on its diagnosis and treatment experience is as follows. 1 clinical data