BACKGROUND: Ureterovesical and vesicovaginal fistulae usually are easily diagnosed with standard techniques, including radiology, double-dye test, cystoscopy, and vaginal examination. In a few complex cases, however, the localization of the fistulous orifice may be extremely difficult. METHOD: We describe a novel technique of retrograde vaginal methylene blue testing that may assist in the proper localization of the fistulous opening. RESULTS: Our experience with one case each of ureterovesical and vesicovaginal fistula easily diagnosed with this method proves its efficacy, simplicity, and safety. CONCLUSION: This technique should be reserved for cases of urinary fistulae when all standard diagnostic methods have failed.
BACKGROUND: Ureterovesical and vesicovaginal fistulae usually are easily diagnosed with standard techniques, including radiology, double-dye test, cystoscopy, and vaginal examination. In a few complex cases, however, the localization of the fistulous orifice may be extremely difficult. METHOD: We describe a novel technique of retrograde vaginal methylene blue testing that may assist in the proper localization of the fistulous opening. RESULTS: Our experience with one case each of ureterovesical and vesicovaginal fistula easily diagnosed with this method proves its efficacy, simplicity, and safety. CONCLUSION: This technique should be reserved for cases of urinary fistulae when all standard diagnostic methods have failed.
Authors: Mahmoud A Alhussini; Ahmed T Awad; Mohamed H Ashour; Ahmed Abdelateef; Haytham Fayed Journal: Breast Care (Basel) Date: 2016-08-15 Impact factor: 2.860