Urethral Ultrasonographic Evaluation of the Urethral and Periurethral Tumor / 대한비뇨기과학회지

ABSTRACT

Tumors of the urethra and periurethra are rare lesions accounting for less than 1% of tumors arising from the genitourinary tract. Routine examinations of the urethra are X-ray study and endoscopic examination. X-ray and endoscopic examination have the risk of radiation exposure to the reproductive organs or pain at study and they have the limitation on outlining the periurethral environments. In the last few years, diagnosis of disease by ultrasound has made tremendous advances. Many investigations of ultrasound examinations on the male and female lower urinary tract using transrectal, transvaginal and transpubic approaches have been reported. But there has been no report of the ultrasound examination on the urethra and periurethral tumor. We report our experiences with sonourethrography of 6 cases of urethral and periurethral solid tumors. And we concluded that sonourethrography is less expensive, non-invasive and can accurately image the outline of the urethra and periurethral tumor.