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Updated: Nov 4, 2025

Assessing Urinary Tract Junction Obstruction Defects by Methylene Blue Dye Injection
Published on: October 12, 2017
Fetal lower urinary tract obstruction: a current overview of intrauterine diagnosis and treatment
Objective:
The aim of this review article is to provide a practical and concise overview of diagnosis and management of pregnancy with fetal lower urinary tract obstruction.
Methods:
Review of literature and current studies.
Conclusion:
Proper diagnosis and management of isolated fetal lower urinary tract obstruction with oligohydramnios allows appropriate implementation of intrauterine treatment in indicated cases. The treatment is a prevention of pulmonary hypoplasia and also improves renal function; this finally contributes to the improvement of overall perinatal morbidity and mortality.
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