Sonourethrography in the evaluation of urethral stricture disease.
Ultrasonography of the anterior urethra offers a dynamic three-dimensional study that can easily be repeated. It holds the promise of defining accurately, not only the exact length and severity of the strictured urethral segment, but also the extent of urethral fibrosis and the anatomy of the periurethral structures. A significant reduction in the incidence of recurrent stricture may be obtained by selecting patients for treatment on the basis of the findings of sonourethrography. Moreover, the potential exists for the use of this imaging method during internal urethrotomy to ensure a more accurate and aggressive incision of the stricture.
Klosterman
P W
PW
Department of Urology, University of California School of Medicine, San Francisco.
Laing
F C
FC
McAninch
J W
JW
D006801:Humans; D008297:Male; D014463:Ultrasonography; D014521:Urethra / Q000473:pathology / Q000601:surgery; D014525:Urethral Stricture / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery