title: Mixed symptomatology.
abstract: Mixed symptomatology, i.e. both stress and urge incontinence, is reported by patients, either of their own accord or in response to a questionnaire. Our understanding of motor urge incontinence, detrusor instability, stress incontinence and sensory urge incontinence is changing. Detrusor instability is now known to be a urodynamic observation of uncertain clinical significance. Symptoms reported by patients are not equivalent to a urodynamic diagnosis but the problem seems to be more in the urodynamics than in the symptoms. Evidence shows that sensory urge incontinence and motor urge incontinence are probably gradations of the same condition. The relationship between stress incontinence and an overactive bladder is complex. For example, neither detrusor instability nor urge incontinence appear to adversely influence the outcome of surgical treatment for stress incontinence; however, this treatment does not have a good success rate. At present, it is not clear whether this poor outcome reflects a lack of efficacy of the operations used, or their application to inappropriate patients.
authors.affiliation: Division of Urology, University of Texas Medical School at Houston, Texas, USA.
authors.forename: E J
authors.initials: EJ
authors.lastname: McGuire
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D009122:Muscle Hypertonia / Q000175:diagnosis / Q000503:physiopathology; D012737:Sex Factors; D014549:Urinary Incontinence / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D014550:Urinary Incontinence, Stress / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy