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Updated: Jul 30, 2026

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
Published on: October 12, 2017
Congenital urethral fistula. Case reports
Abstract:
Two new cases of congenital urethral fistula are reported, and the literature on the subject is reviewed. The embryology is discussed and applied to the recorded examples of the abnormality in an attempt to understand the mechanism of their formation.
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