[Comparison of colpocystourethrorectography and transrectal ultrasonography in the assessment of female urinary incontinence].

In order to investigate the diagnostic reliability of transrectal US in the study of female urinary incontinence, the authors compared the static images obtained by means of colpocystourethrorectography with the ones obtained with transrectal US. The study population included 30 patients suffering from urinary incontinence. US images were obtained both at rest and during Valsalva's maneuver, some minutes before cystourethrography and employing part of its preparation (vesical filling with 250 cc of iodine contrast medium and positioning of a metallic bead chain in the urethra).