ISSN:
1433-3023
Keywords:
Female urinary incontinence
;
Perineal ultrasound
;
Simultaneous evaluation
;
Urodynamics
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract Simultaneous perineal ultrasound and urodynamic evaluation was performed in 35 female patients suffering from urinary incontinence of varying etiologies and in 5 healthy continent women. The digitized ultrasound signals and urodynamic curves were simultaneously monitored on a computer screen. During cystometry, urethral pressure profile during stress, and micturition, this simultaneous technique correlates pressure measurements with the behavior of the urethrovesical junction. The influence of intra-abdominal pressure changes (coughing, straining) on the anatomy of the urethra and the urinary bladder, or the effect of pelvic floor and urethral sphincter contractions on the intraurethral and intravesical pressure, thereby becomes evident. The synchronous imaging of pressure variations and structural changes provides valuable information about the functional anatomy of the urethrovesical junction. On the one hand urodynamic phenomena, and on the other hand ultrasound findings, can be better understood than when the techniques are performed separately. With this simultaneous evaluation additional knowledge is acquired about the pathyophysiology of micturition disorders and incontinence. An advantage of ultrasound compared with radiological techniques is that the urethrovesical anatomy and the surrounding tissues are clearly imaged without irradiation and without the need for contrast medium.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01900581
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